「Haikyuu」

A young man with dark hair and a white t-shirt stands in a dimly lit hallway, his face contorted into a wide, unsettling grin as he stares forward. The scene cuts to another young man with spiky hair and a black uniform, who looks forward with a determined, angry expression, his mouth open as if shouting, before the image distorts into a blur. The setting is a dark, narrow school hallway with doors and windows lining the walls.