Ajin

Kei Nagai, a high-schooler, knows so little about “Ajin”, the mysterious beings, who are a threat to mankind as they are immortal. Despite being taught about Ajins in his classes, he is uninterested in them and does not know much.

One day he discovers he is an “Ajin” after surviving a fatal traffic accident and the story takes turns as he realizes how near more of his species are.