The Next Generation: I Am Six

Tessa Summers is special. She's human, but she has what you call superpowers. She can teleport, read minds, and has telekinesis. Also, she is the master of killing.
Tessa is being hunted by a secret organization called Dragamon who's mission is to destroy the next generation to keep the power themselves. Tessa is the sixth of her kind, making her real name Six, and she's the only one left.
Tessa's father-like figure, Dimitri, tries to help Tessa destroy Dragamon to create more of the next generation, but Tessa doesn't know how to use her powers. Even Tessa's longtime boyfriend, Nate, knows something is different about Tessa. But there's one problem: Tessa has no memory of who she is.