The mighty sorceress Moe and her brother are trying to catch a dangerous criminal named Kodo, who stole a golden magic coin from them. They travel through a parallel world in pursuit of a criminal.

Hentai takes place in a sacred temple, which is located on the territory of an educational institution in Japan. This temple houses a mysterious artifact – a phallus with incredible magical powers. This subject has an effect on the mind of girls, forcing them to look for the perfect partner to satisfy their sexual desires.

The moment has come when humanity has mastered outer space and has come into contact with alien intelligence. People began to feel at home in the vast expanses of space.

Asagi Igawa is an experienced hunter of evil spirits. After she defeated her deadly opponent Oboro, she decided to leave the dangerous profession and arrange her personal life. However, Oboro returns to life by making a deal with the demon leader, whose goal is revenge on Asagi.

The death of his father makes Shuji doubt what happened. He is especially worried about the fact that his father died during surgery ten years ago. Shuji finds out that Takao, who performed the operation, now holds the position of deputy director of the hospital, where he is going to transfer. This only increases his desire to understand the situation.