Dae-Seong appears to be a young korean man with a rather innocent look and refined face. His skin is very pale, he has a recognizable wavy shoulder-length blue hair, and bright cyan eyes. His stature is short, and he has a thin and skinny built. His outfit consists on a great dark green cloak, which underneath has a blue long-sleeve shirt with yet a green tank top above it. He has a dark green belt with two pouches, a green wrapped shorts, and a dark green boots.