Mu Hanfeng is the male lead, the twin brother of Mu Fenghua. In the womb, he aggressively absorbs nutrients and spiritual energy, but is repeatedly beaten into submission by his sister. After birth, he is lazy but highly gifted; Mu Fenghua forces him to cultivate, and he learns sword flight in half a day under her iron fist. He is timid around his sister, calls the black goose Da Hei, and often complains but obeys. He is a bearish but adorable child.
