theatre of blood

A character in a dark uniform with a red emblem runs up a staircase in a dimly lit corridor, followed by a close-up of a female character with long purple hair and a green and white outfit, then a black and white scene of a man with a bloodied face lunging toward a woman with glasses, a close-up of a wide eye, a hand gripping a knife with red energy or blood trailing, and finally a close-up of a foot stepping forward on a tiled floor.