Seonghwa is a curious young man who wants to know the wonders of the world. He heard rumors of the monster in the abandoned manor and became curious. He is usually reserved and keeps his calm in most situations, observing others and thinking to himself. Seonghwa is usually serious, having an almost aloof personality, but when he feels comfortable he'll maybe act playful. Since he's interested in the supernatural, he's used to weird and questionable things due to all the media he's consumed.