The story begins in a snowing forest where we see a red hedgehog known as Flame the Hedgehog, he was running along with a black hedgehog called Crash the Hedgehog. They were on a mission to take on the Alien Creature once again in another village.

Crash knocked down 4 Alien Creature and throws multiple chaos spears at the 10 Alien Creature before one Alien Creature was about to attack him from behind, Flame tackled through that Alien Creature with a spin dash.

Flame: You can thank me later Crashy!

Crash: Oh shut up Flame, we got a mission to focus on.

Flame: Yeah yeah, gotcha.

Flame then homing attacks at 10 Alien Creature, and fire his heat vision at two Alien Creature's head.

Flame: Piece of cake.

Crash grab one Alien Creature neck, choking it, he sees 50 Alien Creature heading to where Crash is, as he stretches the Alien Creature to a ball. He throws it to the 50 Alien Creature, to which it knocked them away like a bowling ball.

Flame: Yo Crash! More are coming?

Crash looks and sees 50,000 of the Alien Creature are coming to where Flame and Crash is, he smirked.

Crash: Yep, more are coming.

In the carriage, we see Star Butterfly watching Flame and Crash fighting the Alien Creature via her wand, she was wearing Marco's red hoodie which Moon Butterfly, Star's mom, is driving the carriage.

Flame: That's good to hear. *smirk* Let's bust some heads up!

Star: *ends spell* *sigh* Flame.. I am glad your okay, I wish you were here.. I miss you. *sniffs hoodie* Oh, Marco, yuck! When was the last time you washed this thing?!

Moon: *driving the carriage* Star! We need to be quiet! We don't know who might be listening.

Star: *opening carriage door* Sorry Mom. *the door falls off* Sorry.

Moon: It's okay. Can you check on the Commission?

Star: Yeah, they seem... okay.

Omnitraxus Prime, Rhombulus, and Hekapoo have been turned into balloons, and they are being pulled by the carriage. Hekapoo has a bird's nest on top of her.

Star: Still in their stasis. Oh, looks like ol' Hekapoo is gonna be an auntie! So, how exactly are we going to de-balloonify them?

Moon: Once we're at the Sanctuary, the Well of Magic should be able to rejuvenate them.

Star: And Lekmet's gonna meet us there?

Moon: *pauses* Yes, he'll meet us there.

Star: *laughing* Okay, great. So, what's up with that warnicorn?

Moon: What?

The warnicorn stars panting heavily before he vanishes entirely in a puff of smoke. The carriage begins to veer out of control.

Star: Mom! Mom, what is going on?

Back where Flame and Crash were, they have finished beating all of the Alien Creature.

Flame: I think that's all it's left.

Crash: All the trash is down for good, yes.

Flame: The village has been saved once again.

Flame and Crash then leave the island, they were all happy and they can get peace once again. Flame was getting a weird feeling of something but he can't be sure what it is.

The two were on the boat as they are arriving in the Fairy Tail Guild.

Flame: Crash, I got a question.

Crash: Okay what's up Flame?

Flame: *sigh* Listen, why do I feel like seeing Star again?

Crash: Hmmm, because you really care about her.

Flame: Yeah, there's that, I am worried about her. There are many things that Star can't do or handle, plus, she hasn't archive of the full power wand yet. Ugh, you get what I mean, do you?

Crash: Yeah. I understand. But don't worry, you will get to see her again someday.

Flame: I know, I just hope... *look at the skies* She's okay...

Crash: How about we head into town to see what's Scarlett up too.

Flame: Hehe, you just read my mind.

Crash: Of course I did, that's you...

Meanwhile in town, Flame and Crash have made it in town. As they were going to check what's Scarlett doing today.

Crash opened the door, as a bell was heard, Scarlett came in rushing. Flame just giggled when he saw that.

Flame: What were you doing back there?

Scarlett: I was busy! Gee, could a girl get some privates?

Crash: Sorry to interrupt, but anything new happens while we were on our mission?

Scarlett: Wanna hear the recent one that I keep hearing, even in articles?

Flame: Well yeah, sure. Spit it out.

Scarlett: Some random kept appearing around town, even in the guild.

Crash: Great. Your telling me more portal is still out?

Scarlett: Yes, hours ago, the entire space-time was ripped into halves, which was reported by some researcher.

Flame: I disagree.

Scarlett: What makes you say that?

Flame: It wouldn't make sense for just one space-time ripped in half to be the case, do you believe in infinite worlds?

Scarlett: Not very much. 

Crash: There are infinite worlds, one of the many. It is affecting all of the existing multiverses that is causing many portals to appear or some weird effect. 

Flame: Bingo! After all, like Crash said, there's like an infinite amount of worlds and each world have different size, either big or small.

Crash: Hmm, true.

Scarlett: Interesting..

Flame: It sure looks like it's my job to fix this.

Scarlett: With what?

Flame: *smirk* My speed.

Scarlett: How's your speed going to fix it?

Crash: Flame is the fastest out of any of us, his speed surpassing even time and space. Does that answer your question?

Scarlett: Uhhhhhh... yeah.

Flame: If this is also affecting Star's world, aka, Mewni. Who knows what could affect her world, magic, anything you could think of. By theory, my sheer speed should fix Star's world from this.

Scarlett: Ohhhhhhhh!

Crash: Alright, when do you start doing it?

Flame: As soon as a portal appears, I am going in.

Crash: You better make it out alive.

Flame: Of course I will Crash.

Just as Flame said that he walks outside as he opens the door and the door closed when he left.

Scarlett: Is he going to be alright?

Crash: Uhh, yeah.

As Flame was just walking in town, it's been like days later after the event that happened. You see, Flame and his friends stop the bad guys from destroying the RWBY universe, which they were stopped. This is thanks for Flame going Ultra Instinct to put a stop on them, to put it simply.

Just when Flame is about to get his chili dog, a portal appeared as Flame walk through it accidentally. Flame just enter a world of Mewni, he faces planted on the ground.

Flame: (Not again!)

Flame lifted his head up and gets up. He wipes his face off so the dirt was removed, he sensed no magic at all which is strange.

Flame: This is Mewni.. *gasp* I better find where Star is. This is bad!

Flame ran off as he looks around in a different place where to find Star. He was getting a bad feeling that Magic is fading away for a certain reason. He still holds back for the sake of the environment around it.

Back to where Crash and Scarlett is, they were in the basement of Scarlett store.

Scarlett: Crash. Where is Flame?

Crash: How am I supposed to know? Flame can handle things by himself.

Scarlett: Yeah but we got an important mission to do. And we're missing one person. That is Flame!

Crash: Don't worry, he'll be back in just minutes. You'll see.

Scarlett: Wanna bet on that? 

Crash: Hmph, I prefer not. 

Crash teleport on top of the roof by using Chaos Control. Scarlett decides to build some more improve weapons that can help people defend themselves, after her adventure with Flame and her friends, she feels like she needs to improve more of her skills.

Meanwhile, on the base, Blade-Blast and Fang were hanging out in Roboman's lab. Blade-Blast was enjoying eating Fang's fish, despite Blade-Blast is a bug mutant, he actually finds it likable to eat. 

Blade-Blast: Oh my Fang! I never knew these fish were so delicious!!

Fang: These fish are good indeed.

They both laugh evilly, after Solaris's defeat happen. They have no option but to chose another plan to claim their victory, Mr. Roboman has find something very destructive known as the Infinity Stones. There six of them from a different location that was sent away after the Big Bang began that cost the universe to be created. 

Fang: So Blade, what about those Infinity Stones that nerd head explain? 

Blade-Blast: I don't know! It some kind of like a chaos emerald expect one of the stones has badass powers. 

Fang: Interesting. Continue Blade. 

Blade-Blast: Those are the only information I get so far!

Fang: Okay okay, geez. 

Mr. Roboman came into his lab quickly and quickly typed in his computer to what happened to Mewni, you see, Mewni was losing their magic after Toffee returned. Roboman tried calculated the whole map of Mewni to see if there's any Infinity Stones. 

Fang: What's going on? 

Mr. Roboman: Mewni loses its magic. Magical High Commission failed. This computer is now calculated the entire map of Mewni if any of the Stones were there. 

Fang: Suit yourself. 

He waits for the resulting that he needed, minutes later, Mr. Roboman sees the result, there are 2 Infinity Stones in Mewni that are located in the castle. 

Mr. Roboman: Once we find those Infinity Stones, we will be unstoppable!

Blade-Blast: You said it clearly well, nerd head.