An anime showdown above a ruined futuristic city: a white-haired hero laughs as his opponent flies in with a flowing cape

Prompt

Anime style crossover battle scene in a ruined futuristic city. An original anime character inspired by Monkey D. Luffy in Gear 5 form,

white fluffy hair, cloud like eyebrows, laughing wildly.

Facing a flying superhero inspired by Superman, muscular build, flowing cape, calm but intense expression. No logos.