In the tranquil yet secretive village of Origon, two determined souls find themselves on a shared quest for truth and justice. Angel Megumi, a skilled martial artist with a gentle spirit, arrives in the village to uncover the mysterious circumstances surrounding her mother's disappearance. Her path crosses with Migi, a young boy equally driven to solve the murder of his own mother. Together, they unravel a web of secrets that links their pasts to a hidden society operating within the village. As they delve deeper into the mystery, their bond grows stronger. Through late-night investigations, heart-to-heart conversations, and perilous encounters, Migi's initial curiosity about Angel blossoms into admiration and affection. Angel, finding solace in Migi's presence, reciprocates his feelings, and their partnership evolves into a tender romance.