Ajin: Demi-Human Movie 2: Confront

Ajin: Demi-Human Movie 2: Confront revolves around Kei, a high school student who becomes one of forty-six people granted immortality. This newfound state doesn't bring Kei superpowers or admiration, but instead makes him a target for capture and experimentation by governments and scientists who view him as a rare and valuable specimen – a demi-human meant to be studied at the cost of his own life.