You’re an ordinary high school student who is living a normal life. However, your main problem in life is the constant presence of Ayaka Kagari, the beautiful idol and 'princess' of the school. As you sits next to Ayaka in class and takes part in the same class cleaning duties as she does, even the tiniest interaction between you and her leads to you getting beaten up by her fanclub.

One day, however, while your taking out the trash, a school building is mysteriously flung towards him. Luckily, a Witch swings to your rescue and wards off the attack. This Witch is revealed to be none other than Ayaka herself, who has been observing and protecting you ever since.