Mo Yan is a quick-thinking, sharp-witted young aspiring thief, who wants to become the top robber in the field. But when a senior male associate is caught and imprisoned at a powerful court in Kaifeng, where Prince Ning Jin reigns. She decides to infiltrate the court to rescue the associate. But the Kaifeng court’s guardians are a formidable force, and their most outstanding star is the man known as the “Royal Cat” – Zhan Zhao. With impeccable chivalry and outstanding fighting skills, his reputation is second to none.