Nyx led a normal life, well, as normal as you can get when you're a half-dragon, half-human kunoichi. She trained, she spent time with her best friend Raven. All that changed the day they found a blue box in the woods, the next thing they know, they're in a large city. Meeting robot ninjas, alien robots with brains in their chests, and mutants, Nyx finds that her life is going to be more exciting then before.
(Tmnt 2012 version, set after Vengeance Is Mine)
Everything was going good. You were doing good in school, you lived in a nice apartment with your mom, and your pet cat. Everything was going good. That is until you stumbled upon an odd group of men. Just as they were about to take you to who knows where and for who knows what, four mutants jumped in and helped you to ward them off. From that day on, not only has your life become weird, but you also were about to loose people who you most cared about.