Angel and beast

A character with spiky red hair and a purple hat looks on with a serious expression, then the scene cuts to a character with dark hair and glasses who smirks, followed by the red-haired character clenching a fist in a dimly lit room, then the glasses-wearing character is shown with a determined expression as a bright blue energy effect erupts around him, ending with a close-up of his eye, all set against a backdrop of blue and green lighting.