Hori-san to Miyamura-kun (堀さんと宮村くん, lit. “Hori and Miyamura”) is a Japanese shōnen web manga series written and illustrated by Hiroki Adachi, under the pseudonym Hero. It was self-published on Hero’s ...

Somewhere in Tokyo, there is a room. In that room is a black sphere. Periodically, people who should otherwise have died are transferred to the room. There, the sphere gives them special suits and wea...