260 fictional books and materials are all options. The book you choose may change the fate of the user...? Multiple endings including bad endings. Story You are an apprentice librarian at the library. Complete counter duties such as lending and reference and survive the one-month trial period to clear the game. Number of players: 1 Language: Japanese/English Character voice: None Friend function or multiplayer function: None Tested device: Sony Xperia 8 Lite (J3273) Android version: 10