One

A young woman with dark hair and a white shirt holds a large sword across her shoulder in a dimly lit, industrial setting. The scene cuts to a man and woman standing before a large red bow, then to a close-up of a man with red hair screaming, followed by a woman in a school uniform being thrown backward, a man with white hair looking distressed, and finally a young girl in a school uniform smiling as a hand holds a knife near her face.