It didn't take long before they discover that they went all the way back to time around 12th century since a group of knights of Camelot showed up and surrounded them. Soon a leader with a prosthetic arm speaks.

Lancelot: What manner of sorcery is this?

Lancelot then reveal himself where Steve is amazed.

Steve: Wow! He's so handsome.

Douxie: Sir Lancelot, um- I- We-

Lancelot: Wait! Aren't you Merlin's errand boy?

Douxie: Apprentice.

Steve: He's like a angel-man.

Suddenly the crystal begins to crack and it completely shattered where it revealed Jim lake. Causing the knights gasp from surprised.

Jim: (Groans.) What? How did I-

Claire: Jim! Are you okay?

Lancelot: Troll! Troll! To arms!

The knights draw their weapons before Douxie stops them.

Douxie: Wait! Chill out, lads!

Lancelot: (Confused.) Chill? Out?

YN: It means take a breath for a moment, all right?

Douxie: He's one of the good ones.

Lancelot: There are no good ones. Monsters are forbidden in Arthur's lands. You'll hang before the king
for your insolence.

Steve: Whoa, he even talks like an angel. Wait, what's an "insolence"?

They didn't answer as they take Steve before the rest. But YN chooses to resist.

YN: Okay, you guys want to do this? Fine. Let's do it.

YN raise his fist to have rocks lifted, but out of nowhere, his hands were caught but a thrown rock before attached his hands together like handcuffs.

YN: What the...?

???: I told you that you'll need help, tin can.

A blind woman arrive to reveal herself as an earthbender.

Lancelot: I've had it under control, Toph.

Toph: That earthbender says otherwise.

Lancelot: How was I suppose to know he's one?

Toph: It doesn't take a blind woman to find out he's an earthbender that quick.

YN: You do realize I can hear you all, right?

Toph: Whatever, pebbles. Let's just go back with the prisoners. Maybe this time I'll get the chance to talk with the king.

Time skip

Besides Douxie, they were escorted as prisoners where Jim is in the cage with a blanket over and the rest are in ropes or stones and soon they arrive to the Camelot.

Steve: This place was cooler flying.

YN: I thought you didn't like the floating castle.

Jim: Claire? What happened? What are we doing at a Renn faire?

Jim was about to reach his hand out of the cage but the sunlight almost burned him as he wince in pain after lulling back.

Claire: Jim!

Douxie: We're prisoners in the, uh, Dark Ages. Mid 12th century with no way home. It's not an ideal situation.

Claire: Ideal? Jim has a shard of evil magic in his chest!

YN: Well look on a bright side, at least you get to talk with him one last time.

Jim: Actually, I'm still hurt, but it feels different somehow.

Douxie inspect the shard closer and becomes surprised.

Douxie: Modrax's miracles, he's right! When we jumped back in time, it must have frozen the corruption in place.

Jim: Uh, seems I missed a lot. Don't you work at the cafe?

Douxie: Part time. And thanks for always tipping, by the way.

Claire: He's Merlin's apprentice. It's a long story.

YN: Very big one too. Good to see you by the way, Jim.

Jim: Good to see you too.

They both exchange fistbumps before Lancelot speaks.

Lancelot: Open the gate! We have foreigners awaiting judgment for King Arthur.

Douxie: Nah, no worries. Camelot's my old turf.

YN: Yeah and when was the last time you were in your turf?

Douxie: Just follow my lead. Be inconspicuous.

Soon they enter the throne room where they meet king Arthur.

Arthur: Gunmar's threatening our borders. (To guards.) Double our patrols.

Lancelot: Here are the trespassers, my lord.

Arthur: A Troll? I thought I made it clear, your kind are unwelcome when I banished you all from the realm.

???: Don't you mean "betrayed"?

They look where the voice came from and from shock, they see its Morgan herself in their presences.

Claire: (Huffs and whispers.) Morgana!

Douxie stops Claire from doing something she'll regret.

Douxie: (Whispers.) Inconspicuous, remember?

Morgana: You gave the woods to enchanted creatures like these. You'd break that vow?

Arthur: These beasts care not, especially not this spy of Gunmar's!

Jim: Stop calling me a beast! Wait. Gunmar?

Douxie steps in to speak before anything would've gone wrong.

Douxie: Your Highness, ahem, it's good to see you again.

Arthur: And you are?

Douxie: Hisirdoux, Merlin's apprentice. I assure you he is no threat.

Arthur: That's my judgment to make, boy.

Morgana: Trolls are born of magic-

Morgana uses her magic to show everyone.

Morgana: -as you are of blood. How is their nature a crime?

Arthur: When they ravage our lands, take our loved ones from us. I made these laws to hold this fragile land together, and they will be abided! Leave the wood, the penalty is death.

Jim: What? No! Wait, wait!

The guards hold him and drags him to the sunlight.

Jim: I'm not a Troll!

Douxie: Whoa, hold on! Isn't this a bit hasty?

Arthur: Bring him to the sunlight.

Jim tries to resist while the guards drag him to the sunlight.

Claire: Jim! No!

YN: Hold on. This is going too far!

They didn't listen as they get Jim closer to the sunlight until out of nowhere, Claire unexpected woken up a magic inside her.

Claire: Stop!

Her magic caused the shadow to extend between Jim and the sunlight which shock everyone.

YN: Claire...?

Morgana: (Gasps.) Shadow magic.

Arthur: Morgana is this your witchery? Cease it at once!

Claire: Just because you're scared of him
doesn't mean he shouldn't exist! It doesn't make him evil.

Arthur: But it makes him dangerous. I will not fail to protect my kingdom!

Claire: If you give in to fear, that is failing.

YN: That troll has been with us for a long time and yet does not show a sign of threat. Do not let hate cloud your judgment.

Morgana: They speak the truth truth. Please listen to them.

Arthur: Hmm...(Sigh.) Fine. I will show the Troll mercy. He will live....

YN: See? That's the easy part.

Arthur: ...in the dungeon.

YN: Spoke too soon...

The guards escorted Jim to the dungeon. Claire wanted to go with him, but Douxie stops her.

Douxie: He's alive. We'll get him out eventually. Just trust me.

Arthur: As for you, Hisirdoux, shouldn't you be with Merlin?

Douxie: Uh, yes. Well, I was busy... recruiting these two. They're here to help in the... in the war! This is Claire of the House of Nuñez, this is YN, the earthbender from a far distance village.

YN: (Bends out of cuffs.) Sup. (Bends back into cuffs.)

Douxie: And well, this is the village idiot.

Steve: Oh, me? I'm just an "in-so-lent" knight. All-state champ! Sir Steve of Palchukia!

Arthur: Hmm, if you truly be friends of Camelot, then prove your worth. Hisirdoux, rejoin Merlin.

Arthur: Sir Steve, to Lancelot in the barracks. As for you, Mistress Claire--

Morgana: I'll take the girl. I could use a new handmaiden.

Toph: King Arthur, we need to discuss about the lands-

Arthur: We have already discuss this before.

Toph: But-

Arthur: YN will be joining your earthbending forces as a recruitment. And that is final.

Toph: (Scoff.) Fine.

Arthur: It is done. Now, out! I have a kingdom to protect.

Jim is taken to the dungeon where the other trolls are in prison while the future humans are in a room to discuss the matter.

Douxie: Well, that went better than expected.

Claire: Are you kidding? Jim's in prison.

YN: At least he's still alive. Can't get worst for him.

Claire: Yeah, and I'm the servant to a sorceress who tried to kill me. Do you think that's worse?

Steve: Even worse, I can't get a signal!

Douxie: Technically speaking, she hasn't done that yet.

Claire: I don't care! We're not supposed to be here. We should be home, together, helping our friends in the present. Their present. The future! Whatever!

YN: Calm yourself, Claire. We'll go back when we have the chance.

Claire: How are you calm for this?

YN: I'm simply good at hiding it and there's no point to complain it.

Douxie: Exactly, but we can't return home...yet. Look, Merlin always insisted we never mess with time. We'll have to find a way back without screwing up history, or there won't be a future to go home to.

Steve: Aw, man! Just like in that movie Future Warrior 3, when the robots killed Alfred Einstein.

Douxie: Yeah, exactly.

Claire: So, how do we get home? You're the wizard expert here.

YN: I say we do the same thing like before but in the opposite. But only problem is how to get back the to our present?

Douxie: (Idea.) The Time Map! It's here with Merlin! It could show us the way back to the present without damaging the past.

Steve: Then what are we waiting for, Dumbledork? Let's go get the Time Thingy!

Claire: What about Jim?

Steve: Lake's probably safer down there
than we are up here.

YN: He does have a good point. As long as he's down in the dungeon, he won't get hit by the sunlight. When we get the time map, we'll pull him out of the dungeon. 

Douxie: It's settled. We'll play our roles and stay out of trouble while I get that map.

-   -   -

Douxie snuck his way through the castle before he hears something shattered in a room.

Merlin: Hisirdoux, do you have feet for hands? All the Slorr juice? You know how long it takes to milk one of those?

Hisirdoux: Sorry, sir. I was just trying to save time.

Douxie: (Whispers.) Ugh, that hair was a mistake. (Groans.) I remember this.

Douxie/Merlin: Your cutting corners has only cost me time. It's hard enough creating Arthur's new weapon without your mucking about.

Merlin: I need you in the workshop, and you're milking the Slorr.

Merlin walks away which this gives Douxie the opportunity.

Douxie: Well, here's hoping this doesn't break the time-space continuum.

Douxie disguise his clothes into his medieval outfit before grabbing and pulling Hisirdoux away as well as past Archie.

Archie: Hey!

Soon he pulls them to a hiding spot before Hisirdoux he's his "doppelganger".

Douxie: Um, hey, me.

Hisirdoux: Aah! Doppelgänger! You- you're me. I'm me!

Douxie: No need to panic.

Hisirdoux: Well, how- how? Wait, this can only mean one thing.

Both: Time travel paradox.

Archie: Double Douxies? This is a disaster!

Both: (Scoffs.) Give me a break, Arch! Oh, wow. This is wild!

Douxie: Let's focus on the here and now. Where having two of us will be-

Archie: Will be a logistical nightmare.

Hisirdoux: I agree, uh, so the easiest solution-

Douxie: Is for one of us to go away
till I return to my time.

Hisirdoux: Great idea! But which one of us-

Douxie: Interminus nocti sluumberso!

Douxie cast a sleeping spell where Hisirdoux is snoring before he shoves him I'm the storage and talks to Archie.

Douxie: I know this looks bad, but I swear I've got this under control.

Archie: If that were true, things in the future have really changed.

Douxie; Ha ha. Just don't go blabbing to Merlin, okay? I need to stay incognito.

Archie: Fine. This should be fun to watch.

Merlin: Hisirdoux, what is taking so long?

Douxie: Just cleaning up another mess. (To self.) Swore I'd never do this again.

Douxie takes Hisirdoux place by carrying the materials and arrives to Merlin's chambers where Morgana is discussing with Merlin while he's creating the Trollhunter amulet.

Morgana: We spell-casters should be fleeing to the Wild Wood, not slaving away for that fool-

Merlin: Mind your tongue, Morgana. You speak treason against our king!

Morgana: I speak truth. After all Arthur's done, why build this amulet for him?

Merlin: It's not for him. It's for all of us. Gunmar's war is a threat and the amulet will end it. Dragonstooth iron must be strong enough to contain the Daylight Stone's power.

Merlin uses his magic to put the amulet together until it becomes unstable by bursting into pieces.

Merlin: Blast it all! Hisirdoux, stop gawking about and give me a hand with those raw ores over there!

Douxie: (Groans.) Apologies, Master.

Morgana: How many more failures before you realize this amulet of yours is pointless?

Merlin: I hear your concerns, but trust me, the amulet will bring peace.

Morgana: At the cost of all we hold dear!

Morgana's anger triggered her magic where it lifts the ores Douxie was carrying.

Morgana: How long before he comes for us? You're a fool, Merlin. And an old one at that.

Morgana left the room before the materials drop.

Douxie: Oh, forget her. We've got this, right?

Douxie hold his hand out towards merlin.

Merlin: What is this strangeness? Put your hand down.

Douxie: It's a high-five. It's a sign of victory amongst barbarian tribes. It's- It's a new thing.

Archie: Human customs are terribly odd.

Merlin: Indeed. You don't seem yourself today, Hisirdoux. Well, except for your inability to tidy up.

Merlin uses his magic to put some of the stuff including the time map away to the safe where it magically has infinite storages.

Merlin: No more distractions. Go milk the Slorr.

Douxie: But I-

Merlin: Dismissed!

Archie: I'm very impressed at how remarkably bad you are at impersonating yourself.

-   -   -

YN followed Toph to where the other earthbenders are training which is the open area away from the buildings.

YN: Whoa...

Toph: Yup, this is where we earthbenders train so that no one would get hurt.

YN: Its kinda strange to see more earthbenders training. Back then it was just me and my uncle.

Toph: And your parents.

YN: Oh um...they died by a troll raid long time ago.

Toph: I'm sorry about your parents. All I can do is to train you like the others.

YN: Training?

Toph: Yeah, train to make you a stronger earthbender.

YN: I guess I could use a training. Been a while since my travels.

Toph: Now that's what I like to hear, pebbles. Now let's see what you're capable of shall we?

Short time skip

(Start at 0:46)

After the hard training, YN lays down exhausted before Toph approaches him.

Toph: Not bad for a pebble kid. Let's call it a break time.

Toph offer him a cup of water and YN sit up before drinking it.

YN: Thanks. I have to ask, is it true that you're blind?

Toph: Born without a sight. But my seismic senses can show me everything. Where every animals are walking, trolls are living, almost everything that walks on this land.

YN: That's cool!

Toph: Not exactly.

YN: What do you mean? Masters seismic senses is a huge advance.

Toph: That may be true, but king Arthur thought to use this as to extend his kingdom which will risk the kingdoms defenses and the people. I try to convince him, but he couldn't listen and wanted to extend more where it reach to the trolls territory.

YN: I get it. One time my uncle and I did our best to keep people safe and it was only the two of us.

Toph: And yet you're still alive. To see a young kid with such talent is quite rare these days.

YN: Yeah, I get that a lot.

Toph: Break times over. Back to training, pebbles.

-   -   -

Claire, dress up as a handmaiden, arrives to Morgana's room and yet Morgana isn't there.

Claire: Uh, Morgana? Reporting for handmaiden duty. Hello? Morgana? Hello?

Claire looks around until she notice a familiar staff.

Claire: The Shadow Staff.

She was about to reach for it until the candles in the room light up before she hears Morgana's voice.

Morgana: Aren't you curious?

Claire sees Morgana enter the room.

Morgana: My new handmaiden, familiar with dark magics. I saw it in the court.

Claire: What? N-No. That was just-

Morgan: What do you know of the Shadows?

Claire: No idea what you're talking about.

She nervously chuckles. Rarely know what she did and yet Morgana can see it through her.

Morgana: Don't play coy, little lamb. You're hiding your knowledge from me and from Arthur. You stood against my brother to save a Troll, a magical creature like myself, like us. The others fear our potential and would quash it. But I do not fear magic. It is true strength unlike what the earthbenders know strength.

Morgana pick up her staff and uses her shadow magic by burning the portrait of her and her brother until she hesitated. With that, the portrait turns back to normal as she sigh.

Morgana: Will I ever be strong enough to save those who are different from reasonable to make peace. 

Claire decided to comfort Morgana to see if she can be reasonable

Claire: You're stronger than you know. Maybe you could convince him, your brother, to change, to set them all free.

Morgana: He was a good man once, but after he lost Gwen, the scars on his face now match the scars on his heart. Why would he listen to me now?

Claire: Because people can surprise you sometimes.

Morgana: He's too arrogant to see his war is misguided, but I must act. Arthur's bloodshed ends today.

???: What is this treason you speak?

The girls sees the king by the door who has overheard their conversation.

Morgana: Brother! I only meant-

Arthur: I've heard enough!

The king leaves the room before his sister follows to be reasonable with him.

Arthur: Your sympathies blind you. These savage beasts never cease to attack us on sight!

Morgana: Because you drive them from their homes, imprison them in the dungeon below, and don't expect them to come for us?

Arthur: (Sighs.) You're right. I've lost enough to them. I'll not endanger my people by keeping enemies within these walls!

Morgana: Yes. Wait. Wait, you wouldn't-

Arthur: We destroy those monsters at dawn.

Claire, overheard their small talk, becomes worried since Jim is one of the trolls in the dungeon.

We now see Douxie is heading back to the room the future pals were in as his hands is covered in blue too.

Douxie: (Dusgusted.) I, uh- I forgot how much I hate milking the Slorr.

Douxie sniffs his hands and gags it before letting Archie smell it.

Archie: Ugh! Please!

Steve is laying down and exhausted after training with Lancelot.

Steve: (Groans.) I think Lancelot broke my everything.

Douxie: And I still don't have the Time Map.

YN barg in with bunch of bruises he got.

Douxie: What happened to you?

YN: My "trainer" saw my skills and she wanted to see how much experience combat I have by advance earthbending training.

Douxie: How did that go?

YN: Like carrying huge trash bags all the way to the crash can that's a mile away.

Douxie: Wow. That rough?

YN: Well what do you expect me to do? Use metal or lava bending in the time we're not suppose to be? Only bending I can use are crystals, but there aren't any around. How am I supposed to use it without changing history?

Douxie: No, you're right. One wrong move, and we will screw up history without even knowing it.

Claire: We have to change history!

Claire enters the room to warn her friends.

Claire: Arthur's had enough. The Trolls are gonna die at sunrise!

Douxie: Oh, blimey Balroths! How are we supposed to stop this and stay inconspicuous?

Claire: It wouldn't be a problem if I just had my Shadow Staff. I know you said to lay low, but we can't let Jim die.

YN: Maybe we don't have to.

Claire: What!? Didn't you hear? Jim is gonna die!

YN: Didn't you listen? With my earthbending, I can make tunnels for them to escape safely. Only problem is the earthbenders could detect us.

Claire: Its worth to try.

Archie: Yes. Let's see what this future Douxie is capable of.

Douxie: You're right, sod the rules. It's time for a dungeon break.

Time skip to nightfall.

The future team sneak their way to the dungeon while Galahad and Lancelot are having a drink until Lancelot notice Steve.

Lancelot: Ah! Oy! Young gentleman of Palchukia, join us in our nocturnal libations.

Galahad: We are looking for the Holy Grail!

He chugs the drink and empty the cup.

Galahad: Oh, well, it's not in that one either!

Steve gets an idea and decides to joins in before Archie warns Steve.

Archie: (Whispers.) Where do you think you're going, buddy boy?

Steve: (Whispers.) Dude, I'm keeping the guards busy while having a righteous time!

With Steve distracting the guards, the others arrive to meet Jim along with every other trolls in the cage.

Claire: Jim! We're breaking you out.

Douxie: Your stay in Terror Tower is over, mate.

YN: Stand back.

YN uses his metal bending to rip the metal off for Jim to leave before placing it back to where it was. That way to cover their tracks. Soon YN does the same to the other trolls while Steve is still distracting the guards while making a beatbot which the guards seem to enjoy it.

Steve: ♪ I'm MC Steve and I'm here to say-

Steve then notice king Arthur in front of them.

Steve: Oh, King Arthur!

The guards immediately act normal at the moment they see their king.

Arthur: Men, draw your swords. It is time we rid Camelot of its enemies.

Steve: ♪ My lord Arthur's in the building ♪ Watch out, y'all He's here to do some creep-killing ♪ Get out of here ♪

Guards believe that Steve was fooling around a bit, but in truth, he's actually signaling his friends that the guards are on their way.

Douxie: Now, now, everyone just stay calm.

All of the trolls start shouting and run away.

YN: Well so much for the tunnel plan.

Steve still does his best to keep everyone busy including Arthur.

Arthur: Lancelot, your squire seems touched in the head.

Steve: (Beatboxing.) Yes, sir! Thank you, sir!

Suddenly they feel the rumbling and spotted trolls running away.

Arthur:  The beasts are free! Stand to!

Before they could do anything, they were run down by the herd of trolls like a stampede and made their way out of the castle before running through the alleys while the future team except for Steve are following.

Archie: Is this part of your plan?

Douxie: I'm improvising!

Callista: Quick, through the alleys! They can't catch all of us!

Arthur: Knights of Camelot, after them! Sound the alarms!

YN, Claire, Jim, and Douxie run through the alleys while YN and Claire are carrying Jim arms over their shoulders until they hear Arthur is near.

Arthur: Did you see where they went?

Douxie quickly gets an idea and draw their attention.

Douxie: Quick! In here! This way, sir! Don't worry, sire, I'll freeze them on the spot.

Arthur nods and they run as Douxie cast an Infinite Hallway to keep them busy while the his friends are making their way to the alley until Morgana unexpectedly aid them.

Claire: Morgana, I-

Morgana: I couldn't stand by either. Go!

They run off until all the trolls made it to the exit of the kingdom.

Callista: Come on, skinny legs. I know a safe place, in the woods.

Claire: You get them home, Trollhunter. I'll keep the knights busy.

YN: We'll find you later. Once this all this cools down.

Jim, still wounded, isn't able to run but thankfully Callista helps him.

Callista: Ugh, come on! We don't have time for this!

Claire: I promise!

Callista carry Jim and they run to the bridge until they see the sunlight is coming.

Jim: (Gasps.) The sun! Get back!

Arthur: Men, after them!

Before they could, the gates shut to keep the guards away as it was Douxie doing with his magic. 

Arthur: Get this open at once!

The guards tries to get it open while Claire and YN run to the high ground and see the trolls are trap by the daylight as it moves slowly towards them.

Claire: We gotta do something!

YN: I'll do what I can.

YN tries to use his earthbending, but Claire sees that there aren't enough time as her magic awaken again and her shadow magic extended the shade. Enough for the trolls to escape.

Arthur: Sorcery! Morgana!

Once the trolls escaped, Claire collapse and YN caught her from hitting the ground before Douxie arrives.

Douxie: By the seven rings, how did you manage that?

YN: She's exhausted. Watch over, I'm going down there to make sure they don't kill Jim.

Douxie: Got it.

YN uses his earthbending to catch up to the the knights leading by the king as they chase after the trolls.

Arthur: Don't let them get to the trees!

One of the knights catches up to Jim and was about to kill Jim until out of nowhere, a troll hits her and she fell. Revealing that its Gunmar.

Gunmar: Who wanders into my woods?

Arthur notice the troll and forces his men to stop.

Arthur: Hold, men! Hold!

Jim: (Surprise.) Gunmar?

Soon Bular arrives to join his father.

Gunmar: Little king, these Wild Woods are my domain. I command the souls of all under its shade, and I decide who lives or dies!

The troll grabs the knight and tosses her away where the gumm-gumms surrounded her.

Before they could get the chance to kill her, she was thrown back to the sunlight by YN with his earthbending to keep the gumm-gumms away.

YN: You don't get to decide.

Gunmar: A fresh earthbender meat, I'll make sure you'll to regret crossing with me.

YN glares at the troll and stand in front of the knights to face Gunmar as the ground begins to heat up by YNs lava bending, ready to face Gunmar. Bular is about to fight but Gunmar stops his son.

Gunmar: You are brave, for a human. But you won't be brave enough when the time comes.

YN: Take the gumm-gumms and leave. If you know what's good for you.

YN walks away before Gunmar speaks.

Gunmar: You can only push us so far, human.

Arthur: This isn't over!

The humans leaves the forest ground and return to Camelot.

Gunmar: War is coming!

Back in the castle, Claire and Morgana are walking together.

Claire: Can't believe I'm saying this, but thank you, Morgana.

Morgana: Thank you, handmaiden. You inspired me. Now keep your head down. I will handle my brother.

Claire nods and leaves to head back to the room with her friends.

Douxie: Arthur is furious. He's locked down the castle.

Archie: Luckily, he thinks you're so incompetent, you can't be a suspect.

Claire: At least we got Jim and the prisoners away safe.

YN: But that's gonna be hard now. Even if we got the time map on our hands, we'll have to wait until we find Jim. And before you ask about my seismic senses, don't forget that Gunmar and Bular are at the forest.

Claire: We'll try manage.

Douxie heads out but Archie stops him.

Archie: Where are you going?

Douxie: To get that Time Map. Hopefully with Arthur on the hunt, I've got a chance to finally snatch that thing.

YN: Wait, on a hunt!?

Douxie didn't answer as he uses this opportunity to sneak his way to Merlin's chamber and uses his magic to unlock the magic safe. But due to its magic, it became complicated as ever try only reveals different material inside until he hears Merlin's voice.

Merlin: Looking for this?

Douxie sees Merlin sitting by the table with the time map.

Merlin: Or perhaps this?

Merlin brings Hisirdoux who's still sleeping with his magic.

Confirms that Merlin knows what exactly is going one and Douxie has been caught.

Douxie: Oh, fuzz buckets....!