You are a mutant cheetah who escaped from the Kraang prison. You are found by the turtle's and they take you in as one of their own. You train along the turtle's until you become their brother. This is your story in the TMNT world!
This is the story of Y/n Tennyson. At 10 years old, he discovered a mysterious alien device that fused itself on his wrist. This device, the Omnitrix, gives him the ability to turn into 10 different alien species. That was 5 years ago. Now, he's become a superhero and has teamed up with 5 other teenage superheroes to...