On her way home from school, Yukari Hayasaka is approached by a weird-looking guy who starts looking at her body intently. He's got blond spiky hair, a spiked choker, and multiple piercings on his ears and face. She wants nothing to do with him, and runs away, only to bump into a very tall and beautiful purple-haired woman with a flower pattern around her eye. Yukari faints from shock and wakes up later in a strange...