X-Men Origin: Beast #1

Hank McCoy never wanted to be different - and for a young mutant with a genius-level brain, camouflage comes easy. But only until a psychopathic terrorist with a god delusion kidnaps his father, and his life is brought into irrevocable confrontation with Charles Xavier and the X-Men in this X-citing one-shot.

Image: X-Men Origin: Beast #1 - Marvel Comics

X-Men Origin: Beast #1