Haruko is a single mother. She has an unusual living arrangement. She lives with her son Riku, her friend Aiko and Aiko's boyfriend Sorao. One day, Yuko stays at Haruko's…

The movie tells the story of So Yeon, who has Gender Identity Disorder (GID). In the story, So Yeon falls in love with her roommate Yuki, while Yuki likes So…