Male protagonist, 20 years old, a college student who has not yet graduated. He has recently dyed his hair dark red and is described as originally quite handsome but looks dangerous when his sharp brows are drawn together. He has deeply hated his fiancé Bo Yun since childhood, once trying to poison Bo Yun's mint water with bitter herbs. He is rebellious, sharp-tongued, and resentful about the arranged marriage. His dog Beibei (a Cavalier King Charles Spaniel) passed away the previous year.
