H.O.T.D

A character with dark hair and a bloodied mouth stares intensely through a barred window, then the scene shifts to a figure walking down a sunlit hallway with Japanese text on the wall, followed by a close-up of feet on a blood-stained floor, then a blonde character with a determined expression, and finally a character in a school uniform falling down a staircase. The setting transitions from a confined, dimly lit space to a bright, open hallway and then to a staircase with a dramatic fall.