The scene shows of YN waking up in a train as he started breathing heavily

YN: huh huh tight spaces breathe uhn okay

YN sees Harley King Shark and Boomerang as they look like they are still passed out

YN: need a plan to deal with these crazy sons of

YN noticed King Shark is awake

YN: you're already awake aren't you

King Shark: actually I'm the son of a God it is my shame suffer mortals and their buffoonery

YN: you and me both wasn't planning on picking up a bunch of liabilities in Arkham

Boomerang: uhh uhhhh there's something in my ear did one of you bastards inject something in my EAR

YN: in ear CIC comms bet we can hear your bullshit wherever we go now

Harley: you guys are making a girl miss solitary still is nice to be out of Arkham thanks douchebags

Boomerang: well we could of have started a riot like Normal people but noooo everyone's a backslabber

King Shark: it was a Test a mind game I do not know if we passed or failed

Harley pulled out a revolver

Harley: Well four exploring heads are better than one where are we going and who are we killing

YN noticed that he had a bulletproof vest on his Wrist Cannon's along with a assault rifle and Sniper rifle that are from Arkham

YN: they geared us up to take on an army

Boomerang: wait is that big dropkick driving the flaming train

King Shark: I am not I have never traveled by train before

Boomerang: Oh brilliant

Something happened with the train that case it move

Harley: Ya jinxed it this ride like the Aussie it's old and it stinks

Boomerang: joke's on you love I'm not that old

YN: Shark man pull that brake lever

King Shark did what YN said he grabbed the brake lever and pulled it but he actually pulled it off

King Shark: like this

YN: oh my god you fucking idiot

Harley: hahaha guys I thought working together would be a train wreck and you do not disappoint

The train started losing control as it started going really fast Harley just clap and laughs then they suddenly crashed

The scene shows Boomerang kicking the door down of the train as all of them get out of the train

Boomerang; *coughing* Stupid arsehole train Stupid brain booms Stupid deal

YN noticed on King Shark back

YN: hey hold on big man

King Shark: what is it

YN saw it was knife slab into King Shark back with a tape recording attached to it then Harley started tapping it seeing if he feels it

Harley: can you feel that

King Shark: feel what is this a trick

YN grabbed the knife and took out of King Shark back

YN: old school guess miss off the books got something to tell us

Harley: or she made us a mixtape

YN pressed play and throw at the wall as they listened to the tape recording

Waller: (Tape) Congratulations Task Force X if you're hearing this at least one of you've made it to the area of operations alive

Boomerang; no thanks to the Shark

King Shark: Silence Australian

Waller: (Tape) comms don't function that deep underground so this tape will have to suffice here are your objectives

YN: here we go

Waller: (Tape) each of you has a C4 charge in your equipment use all of them to detonate the station schedule wall Go Through get to the roof of the building you find Establish comms with me

Harley: way to micromanage lady

Waller: (Tape) Task Force X these are your orders ignore them split or piss me off in any way and I pull the trigger on the microbombs you so helpfully implanted in one another skulls if you survive we'll speak again Waller out

YN: alright let's do what she says

The squad walk to the schedule wall and they all placed a C4

YN: everyone back up

They all get back and the C4 went off destroying the wall

YN: that went well

They went through the hole in the wall but they stop by lock elevator and YN shot the junction box as the door opens

Harley: nice job Dead Boy

YN: I have a name you know

Boomerang: I don't believe she works for that

They go in the elevator

Harley: oh we on a game show

King Shark: Harley Quinn should you not be more cautious

YN: she ain't wired that way

Harley: oh Dead Boy

The elevator goes up

YN: until we figure out where the hell we are let's play along with Waller

The Elevator continued going up and the squad sees themselves in some kind of Museum or base and it looks abandoned

Boomerang: Aww is this a Superheroe Museum Hate Superheroe and Museums

YN: I don't know if this place is a museum this place looks abandoned it kind of looks like the Hall of Justice that I saw on TV

Boomerang: so let's Rob the place

Boomerang slam the button and it stops

Boomerang: Aw hunk of Junk

YN: dumbass

They dropped down off the elevator and they started looking around the abandoned museum building and they saw hologram of the Justice League

King Shark: I have read much about the justice league and still they are lager then I expected

YN: those holograms aren't actual size Shark man

King Shark: I know that

Harley saw a picture of Batman

Harley: I've missed you bats

YN saw a picture hologram of Green Lantern arresting him

YN: one day I'll kill you Lantern

Boomerang saw a hologram of Flash

Boomerang: piss off show off

King Shark was reading something about a humanoid alien species call the Na'vi

King Shark: Na'vi interesting

YN: hey guys over here

Everyone goes to a Glass display of items that belong to other villains

YN: we can use some of that stuff

YN used his assault rifle and he shoots the glass and it breaks the Boomerang goes to grab a gauntlet

YN: hey man watch the-

Boomerang: *pained hissed* Aw Shit I'm okay

YN: Glass what the hell you got there

Boomerang; thought this baby was a myth Speed Force gauntlet back when Doc Sivana tried to lift Flash's gimmick

Boomerang speeds off and he started running around the place while laughing then Harley looks at a plant

Harley: *sigh* miss ya Red

Boomerang crash into something in the background

Boomerang: (distance) Ahh shit I'm still okay

Harley grabbed a Grappling hook that belongs to Batman the she pressed a button on it and a little Bat drone activated and it flys off as Harley shot the Grappling hook at the drone and she was swinging around

Harley: HAHAHA OH BABY

King sees a top hat that belong to the Riddler and he grabbed it as Harley does a front flip and landed on the ground

Harley: *gasps* ya found the Riddler's hat of invisibility

King Shark was interested and he put on the top hat but it was just a normal top hat and Boomerang speeds back

Boomerang; where'd the Shark go

King Shark is annoyed

King Shark: children

YN is looking at jetpack that belongs to someone name Gizmo

Harley: ooh nothing says international assassin like a freaken Jetpack

YN: shit I'd break mt damn neck

Harley: you're probably right jetpacks seem like more of a Deathstroke thing anyway

Harley walk off as YN looks at the jetpack then King Shark sees the bat drone and he goes to grab it but Harley slapped his hand

Harley: Mine

Then they heard a jet noise as YN had the jetpack on and he was floating in the air

YN: okay okay I got this I got this oh shit

YN land on the ground and he looked at King Shark

YN: that hat not gonna get you vertical Shark

King Shark: I can make my own way up

Everyone was confused then King Shark knees down as the tattoos on his arms started to glow then he jumped high in the air landed back down

Harley: well tickle me stupid sharks can fly

Boomerang: alright new toys loaded guns let's get up on that roof and get out freedom back

YN: and find out where the hell we are

To be continue