Also known as Zheng Heir, he is the heir of the Zheng family. He is described as wearing a bamboo-green cloud brocade wide-sleeved robe. He is the son of Zheng Guogong, a veteran of three dynasties. He has a good reputation in the capital, being calm, upright and courteous. Princess Huaining had a negative encounter with him at the palace, bumping into him and reacting strongly.
