An anime character with messy blonde hair, holding a giant axe over his shoulder. He wears a sleeveless green outfit that reveals his ripped muscles. The background is a vibrant landscape of green hills, blue sky, and fluffy clouds, under soft lighting that highlights the character's details. The art style should be colorful and bright, with a focus on the character's confident and friendly expression., demon outfit, demon form, forehead mark, black eyes, empty eyes, facial mark,meliodas_nanatsu_no_taizai, hair between eyes, green eyes