/AU creator: Buryooooo on Tumblr\
[Fight Falls]

*Strolling around town*

FF Mabel: Dipper.

FF Dipper: What is it?

FF Mabel: It's the same girl who kicked Kill.

FF Dipper: Really? Why is she here?

FF Mabel: I don't know, we should follow her.

FF Dipper: What? You saw what she did last time.

FF Mabel: I know but you want to know what's her business too. Plus maybe we befriend her we'll have an unstoppable friendship.

FF Dipper: Tch, fine we'll follow her. Only to observe her, not be friends with her.

FF Mabel:*Smiles*

*Walks to the forest as the twins follow her*

FF Dipper: Where is she going?

*Disappears out of sight*

FF Mabel: She's gone.

FF Dipper: How? She was right there.

FF Mabel: Maybe she knew we're following her.

FF Dipper: Maybe. We'll have to find her.

[7:49 pm]

FF Mabel:*Yawns* Dipper we've been searching for 6 long hours, I'm tired.

FF Dipper: We can't stop now. Who knows what's she's up to.

FF Mabel: Alright. *Yawns* Please don't go over obsessive like last time looking for the author. *Hears bushes rustling* Dipper?

FF Dipper:*Hears the noise too* Kill?

*Suddenly Haters jumps out from hiding*

FF Mabel: Dipper!

FF Dipper: What the-?!

*The monsters jump at the twins*

FF Dipper & FF Mabel:*Dodges and in a fighting stance*

FF Dipper:*Grabs a tree branch and swings at the Haters*

*A Hater grabs FF Dipper*

FF Mabel: Dipper!

FF Dipper: AH!

*Sprints passes FF Mabel*

FF Mabel: Huh?

*Jumps and slides off the arm of the Hater that grabbed FF Dipper*

FF Dipper:*Fell down* Geez.

FF Mabel:*Gasps* It's her.

FF Dipper: What? *Sees Swift*

*Wearing her Soldier mask* You two get back. *Pulls out her heavy pulse rifle*

FF Dipper & FF Mabel: Woah!

*Activates her tactical visor* *Launches her Helix Rockets at the Hater killing them*

*More Haters keep coming*

FF Dipper & FF Mabel:*Backs up from the fight*

*Flashes of light illuminate from shooting in the night*

*Out of ammunition* Dammit. *Pulls out her katana and starts fighting them off*

FF Dipper & FF Mabel:*Amazed by Swift's fighting*

*All the Haters mashed together and shape-shifted into a giant Griffin* *Bellows a roar*

FF Dipper & FF Mabel:*Jaws dropped*

*Jumps on the Griffin and starts choking it*

*The Griffin panics for air and snoops up in high air*

Not cool! *Chops its head off*

*The Griffin explodes in black ashes*

*Starts falling down*

FF Mabel: Oh my gosh!

*A cloud of smoke zips and solidifies into a male individual*

FF Dipper: Woah where did you come from?

*The male figure catches Swift before she fell for her death*

Oh, my hero.

Graze:*Wearing his hood up and the Reaper mask* Yeobo, now's not the time.

*Gets out of her boyfriend's arms*

FF Dipper & FF Mabel:*Runs to Swift*

FF Dipper: That was insane. What were those things?

FF Mabel: Yeah what was that monster?

Graze: Oh I gotta go, see ya later. *Shadow steps away*

Oh boy. I've got some explaining.

[After a long explanation later]

The FF twins: .....

FF Dipper: You're from another dimension?!

That's right. I'm your protector as a Fandom guardian plus soon-to-be Strike Commander, still have training.

FF Mabel: Strike Commander? *Sees a floating red eye behind Swift* Uhhh miss?

*Knocks out Kill from behind with her rifle* Idiot!

Kill Cipher: Geez! What's with you lady?!

You were gonna kill me or something! Big mistake trying to test a soldier.

Kill: Pfft big deal, I wasn't planning to kill you.

Last time in the alley way you did, I don't accept challenges to others like you.

Kill:*Annoyed* Excuse me? You think I'm weak? You're just a human with benefits.

*Grabs his arms from behind and slams him facing down on the ground*

Kill: Unhand me you meatsack!

*Points her sidearm at his head* Take back what you said you hotheaded asshole.

Kill: Make me. That gun won't kill me.

FF Dipper: Please don't. The gun is useless.

This gun actually kills Haters and people in fandoms, killing anyone's existence and never come back.

Kill:*Grimaced* Haha. You must be joking.

*Pulls out trigger*

Kill: No don't!

You pussy, the safety lock is on.

Kill: Not cool.

*Scoffs* Have I told you I'm more intimidating than Death itself? Because Death always plan ahead for someone's time to pass while I take lives in a ruthless action like a Vigilante I am. So I'm asking is don't try One-eye. *Her visor lit up*

Kill:*Shaking and sweating bullets*

FF Mabel: I like her.

FF Dipper: Mabel.