Official discussion of
Although they look human, a new type of humans that cannot die have been found. The government fears these people that they call "ajin" and uses the ones they can test for inhuman experiments. When Nagai Kei is hit by a truck he, and the rest of the world, realise that he's also an Ajin and suddenly Kei becomes a wanted person.
This page may contain spoilers.
~ 1 week