Forward!

A young man with spiky black hair and a green jacket stands in a hallway, then his eye widens in surprise. The scene cuts to a fight where a character with white hair and a blue outfit unleashes a lightning-infused attack. The young man in the green jacket is then seen in a gym, dodging a kick from an opponent. A character in a white and green outfit performs a high kick against a blue sky. The sequence ends with a close-up of the young man's determined face as he clenches his fist, a green aura glowing behind him.