Kakashi

A silver-haired man with a black face mask and a visible red eye holds a kunai knife, his expression intense as he looks forward, then the scene shifts to show him in various combat stances, including a close-up of his face with a determined look, a moment where he is falling or being thrown, and a final scene where he is being struck by a blue energy blast, all set against a backdrop of a dark forest and a bright sky.