Library

An accident three years ago brought Makino to Blue Star. With no relatives and only a necklace by his side, he was rescued by his uncle. On the surface, it has a history similar to that of Earth, but there are strange things everywhere. The work in the office brought Makino into contact with supernatural powers. Monsters in urban legends, people with abilities beyond reality, weird and terrifying visitors from the void. Under this seemingly stable social order, shadows abound and crises lurk. And he can only use the power given to him by the book-shaped necklace, Go and guard the office left by your uncle, Follow his last wish and try your best to save those who can be saved.