Every day, Aya Asagiri contemplates suicide. She is mercilessly ridiculed at school, and her elder brother Kaname physically assaults her at home to ease the scholastic pressures placed on him by their father. One night, while she sits awake praying for death, a mysterious website named Magical Girl Site opens on her laptop, promising to bestow magical abilities onto her. She rejects it at first as a strange hoax, but when she discovers a magical pistol in her shoe locker the next day, she's not sure what to believe. She decides to take it with her and soon runs across her bullies again. But this time, desperate for anything to save her, she resorts to using the pistol, and her assailants are taken to a nearby train.