Although Kyouko Honda died tragically, her vivid memory endures, offering guidance to her loved ones during difficult times. Yet, Kyouko was not always the wise and radiant figure she is fondly remembered as today. Feeling abandoned by her family and rejected by society, a young Kyouko trades stability for a delinquent lifestyle, putting her education and future at risk. Fortunately, her slide into despair is halted by a fateful meeting with her future husband, Katsuya, who has just begun his teaching internship at her school. Unfazed by Kyouko's outbursts, Katsuya quickly wins her affection through his gentleness and attention—sincere gestures she had never experienced before. As they grow closer, Kyouko opens her tormented heart to him, along with a door to new possibilities.