ตอนที่ 1: โฮโนกะพบกับเด็กทารกหางปีศาจชื่อมาโอผู้ปกป้องเธอจากพวกหัวรุนแรง

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Honoka Sawada is a sad young girl who lost her parents and is constantly picked on by her classmates. One morning, she wakes up to find a strange baby with a devil's tail named Mao. As Honoka is once again picked on by her classmates as she goes out to buy some milk, Mao-chan responds by blasting them with fire. (Source: Wikipedia)