In order not to disappoint her mother, Murasaki Hayasaka (played by Keiko Kitagawa), who is studying at the prestigious private Kiei Academy, has been studying hard with the goal of a prestigious university since she was a child. However, her studies have continued to decline since she met a handsome classmate in high school. On this day, Zi was accosted by a strangely dressed young man on the street, and accidentally fainted while escaping...