Ruan Xingyao, a female thief who had no father and mother since she was a child, unexpectedly met Xie Linyuan, the boss of the Imperial City Division. Under Xie Linyuan's influence and help, Ruan Xingyao gradually changed from a idle little thief to a powerful spy. Together, the two helped the building collapse, saved the people from fire and water, and composed a lamentable song of troubled times.
