Sike

A young man with black hair and glasses, wearing a dark school uniform, is shown in a series of action sequences. He is first seen with intense blue energy crackling around his hands and head, then he fires a gun with a bright muzzle flash, and finally, he appears with a shocked expression outdoors. The sequence also includes a close-up of his face as he adjusts his glasses, and a brief shot of a different character with spiky black hair and glowing blue eyes.