X23's New Companion

A Cinos AU story which taken place after the TV show X-Men Evolution which have the return of X-23 to Charles School For Gifted Youngsters but she brought someone who's hurt and in trouble.

A humanoid dog who is a new species of mutant discover by former Hydra agent Dr. Ivo "Eggman" Robotnik who found a substance called Mutagen which evolve people, animals, and even machine with additional powers thank to his partner who is from another dimension know as the Kraang.