When disaster strikes an isolated research city, Captain Watase Kasasagi is deployed with his elite rescue squad to handle an underground nuclear reactor meltdown. Yet the disaster is not entirely what it s...

A mysterious boy lies naked and unconscious on the street. The story begins when ninth-grader, Ai Oomori, and his third-grader brother, Seigi, find him. This boy has no memory of the past and doesn't even kn...