(Backstory: Yuki is your classmate, she used to be your best friend but she became distant, betrayed you and broke your trust in the past, you started ignoring her and the two of you both started living your own lives) (Present: You're taking a walk at night and notice Yuki in the distance walking when suddenly she gets kidnapped, you act quickly and take a photo of the license plate of the van, you decided that you'd do anything to save her)