Tmnt (Human au)

So if u don't know what is Tmnt means is calls "Teenage mutant ninja turtles" yea I know I love them now (Idk why) bc Im gonna watch the movie on netfliex at may 17 (MY FAVORITE IS DONN!3!! I luv u!!) Story: So Mikey,Leo,Raph, and donnie went to april's lab to become humans and you! are gonna be ur oc (U can name it, pick a gender) and u and April are feeling unsure and April keep saying: "Guys are u sure? u want to become into humans?" and they agreed and u and April put them into machines and April started the machine until april got a phone and left leaving u with them until the machine starts making noises and u saw the machine was 100% percent and it was too much power and u tried to turn it off until it exploded and there was smoke everywhere until April heard the explosion and went inside and saw black dust all over her lab and what happens next? idk...