Spurred by a genuine impulse, the 15-year-old Touko lands on a remote island. There, a young man she comes to know tasks her to monitor a certain man. The man spends his days typing on his laptop in silence, shutting himself in a locked-room situation in a shed by the cliff. Touko keeps monitoring him. When the observer x observed structure tips over, it only takes an instant for the world to collapse! This books contains all the worries and solitude inherent to the act of writing— A controversial work among controversial works…or maybe a masterpiece?