Synopsis

In the story of the light novels, all the dead people of the world have been turned into `books` stored in the Bantorra library. A boy named Koria Tonisu has had his memories erased and his chest embedded with a bomb. He is sent to kill Hamyuttsu Meseta, the world`s most powerful armed librarian. However, he falls in love at first sight with this beautiful woman in charge of the `books`, and he gets enveloped in the great war over the library.