A Liar and a Broken Girl

Ten years ago, Mayu and Mii were kidnapped and forced to endure tremendous trauma. Both survived the ordeal, but were left with psychological scars that could not heal over time; Mii-kun is a compulsive liar and Mayu-chan usually flies in violent rage. One day, Mii hears about another kidnapping of two brothers on the radio. Instinctively, he decides to track again, after years. When he finds her, his suspicions are confirmed, Mayu had kidnapped the two brothers and kept them locked in his mansion.