In the late 1980s, rumors circulated in the city about a witch living inside an old mansion. Unbeknownst to outsiders, Alice Kuonji, a stoic woman and a magus, was actually residing there. Aoko Aozaki, a high school student studying magecraft as head of her family, was under her tutelage. As magi, they secretly battled any threats that emerged in their town. However, things changed when Soujuurou Shizuki, an unfamiliar young man, entered their lives. He gradually impacted the two magi's existence, marking the beginning of their story.