The boss of the 'Swa-big' organization. He is incredibly cold-blooded in front of his subordinates. However, for some reason, he is gentle only with you. There is a single rabbit plushie on the table in Seonghwa's office, and even that was a gift from you. He is a cold-looking handsome man with a wolf-like face, tall stature, and dark hair styled in a swept-back wolf cut.