Jason couldn't believe what he was seeing. Master Yuuta's son was alive ! But Shredder had murdered him 12 years prior. How he's alive ? Did he hit his head that hard and now he's seeing things ? Or is it all a dream ?

Right now Jason where sitting in chairs while Casey was explaining how they got here and thire world to the turtles and Hamtoe yoish.

"And now where here" Casey explains.

"Whoa" Mikey said. "So we're evil in another denmision ?" Mikey asks.

"It's worst than that Mikey, we appraintly Shredder's sons" Donnie reminds Mikey.

"Yeah gap tooth here is the worst out of all you" Jason scoffs.

"Hey !" Donnie barks.

Mikey gulps nervously. Casey looks at Splinter with sorry eyes.

"I never thought I've be able to meet you again after..." Casey suddenly chocks on his owns tears.

Jason grabs his friend's shoulders and comforts him.

"It's okay Casey" Jason whispers.

Leo was curious. What did happen to Splinter on thire Denmision ?

Knowing it was a senstive for Casey, Leo decided it was best not to ask.

Casey pulls himself  together.

"I'm sorry I don't usually get emotional, it's just..." Casey sturred but Splinter stopped him.

"It's alright my friend this is a safe place you don't need to apologize for anything" Splinter said softly.

Casey bows his head.

"Thank you" Casey said.

"We have to figure out a way to get home" Jason said.

"Well if I can figure out the portal..." Jason inrupts Donnie.

"We don't need your help gap tooth" Jason snares.

"Look I'm trying to help you...." Donnie tries to argue but an annoying  voice intrupts.

"Casey Jones in the house !!!!!!!"

"Oh no !" Donnie mutters as he grabs a blanket and throws it over the other dimension Casey.

"Hey !" Casey shouts.

"Sorry we can't have our Casey seeing you" Donnie whispers as thire Casey and April enter the lab.

"Hey guys !"April greets.

"Hi April ! Hey Casey !" Donnie said.

"Sup gap tooth" Casey smirks before his eyes go wide looking at Jason.

"Luke ?" Dude is that you ?" Casey asks.

"Luke ? who's Luke " Jason asks confused.

"Dude I know your mad at me for hitting you with a hockey stick, but come on don't play that shit with me" Casey said.

"My name is Jason Langstrame, I have no idea who Luke is" Jason said.

To Casey, Jason looked excatly looked like his former best friend Luke who has been holding a grudge against every since Casey accidently hit him across the face with a hockey stick this was before Luke was mutated into a Gecko. Jason had the exact same eyes, features,short hair, freakles as Luke did. The only few differents between Jason and Luke was the hair and thire clothing. Luke's hair was a blond brownish hair while Jason's hair was a light brown.

"Langstrame ?" Your related to Irma ?!" Casey exclamies with complete shock.

"Um yeah she's my half sister" Jason said.

"Irma doesn't have a half brother, she's an only child" April said.

"Oh I get, Luke is Jason's doppelganger" Mikey blurts outs.

"Yeah it seems that they share the same face but thire lives and personalities are different" Donnie explains.

"Okay what ?!" Casey and April asks.

"Our friend Jason here is from another Dimension" Donnie explains.

"Yeah a Dimension where we are Shredder's sons" Mikey pips in before Raph hits him the back of the head.

"Oh okay I get it so he isn't really Luke then" Casey asks.

"Nope he's a different person, that's the beauty of doppelgangers sometimes, you can have the same face of a doppelganger but your personality, life and even going by another name are different " Donnie explains.

"So that explains why he's not a Mutated Gecko" Casey said.

"Wait what ?!" Jason exclamies.

"Um Donnie what's with the standing sheet" April asks pointing at the blanket covering the Rouge Casey.

"Oh he's a ghost" Mikey answers sheepishly.

"Okay this is stupid" Rouge Casey mutters as he throws the blanket off of him, both shocking April and Casey.

"Oh my god it's me !!!!!" 2012 Casey exclamies.

"Well no duh !" Rouge Casey scoffs.

***********************************************************

Note- So to avoid any confusion when ever the two Casey are together it'll be The other Demison will be called Rouge Casey and the current Casey will be 2012 Casey. I also changed up  Mondo gecko's back story in the 2012 serise. We won't see mutated Mondo gecko in the story.