Ajin: Demi Human volume 14

AJIN combines super-natural themes with sci-fi action for a very modern high-paced yarn that should compete with most popular current manga and comic titles.
How do you neutralize, for good, a master tactician who literally won't die? His opposite number in cold calculating genius, our boy anti-hero, thinks he has a plan. It involves a squad of elite soldiers, a hole dug in the ground, and just a tiny window of time.