Sawa es una colegiada que guarda un oscuro secreto: es una asesina. Trabaja para un policía corrupto que le ordena los asesinatos que debe cometer y posee un revólver de alta precisión. Obsesionada por encontrar al asesino de sus padres, Sawa conoce a un joven asesino llamado Oburi, que también es huérfano. Los dos intentarán salir de la espiral de violencia en la que están sumergidos, pero no les resultará nada fácil.

Follow Taiyo and Kei on their journey in space, filled with laughter and skinship as they meet new friends and enemies in their search for the missing core of Agga Ruter.

The film tells the story of a Drive-In worker and a young tramp who has been left alone by her boyfriend somewhere in Hokkaido. Things seem to work out at the beginning but as time goes by the newly formed relationship between the tramp and the Drive-In worker starts to show the workers harmful will of possession, which finally leads to the somehow sad but also optimistically interpretable ending.