What if? Worlds collide

Ok this a. Story I was think about while I'm trying to finish part 1 of the Hiro Chronicles. This story is called Hiro/TMNT Worlds Collide.

synopsis: As Hiro and his friends fight Specter suddenly a mysterious enemy,  called the Shredder appears.

As the Dreamkeepers  tries to figure out to defeat Specter and Shredder ; a mysterious portal appears in Haven. Four Ninja turtles emerged and clash with the Mystics. However Specter and Shredder is causing chaos in Haven and New York City causing them to collide. But the turtles and the Mystics can't get along with each other

Can Hiro and Leonardo find a way to get them to work together to fight a common foe?

tmnt belongs to nickelodeon and mirage studios

Hiro chronicles Characters belong to me

character art of Hiro and his friends art by their respective artists