Kazuki's ordinary days fracture after he views the contents of the DVD, leaving him haunted by images that contradict everything he believed about his future with Otome. Seeking answers, he turns to his sister Rinka while trying to maintain a normal facade at school, yet every interaction with his childhood friend now carries an undercurrent of unease. As subtle shifts in Otome's behavior deepen his suspicion, Kazuki struggles to decide whether to confront the truth or preserve the fragile connection they once shared.