Konosuba

A young man in a green and black tracksuit stands in a dimly lit wooden room, facing a young woman with long blue hair who points at him; the scene cuts to a close-up of a green lizard-like creature, then to the man running across a vast green field, followed by the woman in a blue and white outfit standing in the field, smiling and adjusting her collar, then giving a thumbs-up with a confident expression.