An employee of Huang Baodeng who secretly owes Chen Fang a life debt. Chen Fang once helped take his pregnant wife to the hospital when she tripped at a remote construction site, saving both mother and child. Cheng Biao warns Chen Fang whenever Huang Baodeng makes a move against him. Chen Fang asks him to leak information about Huang Baodeng's lover and the little green hair guy.
