Shen Fengzhi, the top prosecutor in the capital, was forced to marry King Jing Jinglin, who regarded her as his enemy. She misunderstood that Jinglin wanted to kill her to vent his anger, but she did not know that Jinglin had already developed a deep love for her in the process of using her to recruit spies from the enemy country. The two fell in love with each other during the misunderstanding, and they pretended to be real. In the end, they join forces to expose the true face of the spies, resolve misunderstandings, and move from calculating against each other to fighting side by side.
