AJIN: Demi-Human

Kei Nagai should die when he is struck by a truck, but instead his body restores itself completely. The accident exposes him as an Ajin, one of a mysterious class of immortal demi-humans, and immediately turns him into a valuable target. With an international bounty on him and the outside world treating him as a specimen, Kei goes on the run while trying to understand the frightening abilities that have suddenly become part of his life.