Chiharu, a quiet and serious student, has a crush on Mikako, who is popular at school. One day she has a strange dream because she thinks of Mikako. There is a mysterious girl who calls herself a devil who looks just like Mikako. Chiharu sometimes falls into the devil in her dreams that fulfills all her delusions. A sad story of a girl who pursues an unrequited love, delivered by a professional yuri scriptwriter and SOD.
