My time is up.

A group of students in a school hallway are shown with blue X marks over their faces, followed by a sequence of individual characters: a young man with white hair holds out his hand as green particles float around him, a young woman with long dark hair smiles widely, a close-up shows a hand on a dark blue uniform, a young man with blonde hair stands with his eyes closed against a bright sky, and a young woman with short dark hair holds her hand out toward the viewer.