Yuu is living with her horse Ryusei on the edge of the sea. One day a young researcher and three artists arrive and they disturb Yuu's quasi-telepathic relation with a horse.
A deranged doctor lives in an abandoned hospital together with his wheelchair-bound daughter. Frustrated by normal women's perceived imperfections, the doctor kidnaps them and subjects them to sadistic tortures to turn them into subservient women for his childlike daughter to play with.
