Xu Yishan is the elegant wife of Xiao Yun. She fiercely defended her husband when Xiao Lei brought Qin Yu to expose him, accusing Xiao Lei of framing Xiao Yun for the boss position. She urged Xiao Yun to kill Qin Yu and later encouraged him to cremate the body to prove his innocence. She appeared devoted to her husband but was also politically astute during the confrontation.
