youngh man, black short hair, dark green eyes, serious face, serious look, black leather cloak, white shirt with a straight collar, black vest, black trousers, calm standing pose, green magic energy, chaos energy, green mist with evil sparks, powerful chaotic green energy orb in hand, Anime Jujutsu Kaisen style, fine details, dark alleyway of Tokyo visual novel background --niji 6 --s 500