Xu Qiyue lost her sweetheart to her cousin, and learned that Bai Yueguang, whom her cousin was obsessed with, was the son of a convicted prime minister and was now trapped in a prison. In order to take revenge, she redeemed the man and kept him outside, seducing him step by step, and finally made him fall in love. When she was about to take him to humiliate her cousin, she was shocked to learn that the real prime minister's son had died long ago, and the one she was raising was actually the current emperor Xiao Yuan. She immediately abandoned him and ran away. Xiao Yuan was so heartbroken that he almost went crazy. Before he found her, he vowed to lock her and cut off her feet. But when he saw her crying, he knew that she was pretending to be weak, but he still softened and compromised: "How dare you cry after abandoning me? I was wrong, and I will let you punish me."