One Punch Man 

A red, muscular character with a white loincloth and a large, toothy grin attacks a black-haired man in a white shirt, throwing him into the air against a blue sky. The man in the white shirt is then shown standing over the red character, who is lying on the ground, before the scene cuts to a different character in a blue tracksuit running forward in a dark environment, followed by a shot of a character in a red and yellow outfit running toward a bright light.