Shen Zhiyi, the daughter of a subjugated princess, was forced to marry Pei Xiuyuan, the notorious Zhenbei general who was famous for his "sexy" character. Everyone knows that Pei Xiuyuan is a playboy, and Shen Zhiyi also plans to use him as a sword and shield for revenge. However, she soon discovered that the general's "coquettishness" was not limited to frivolous words and unconventional actions, but also a top-notch wisdom to resolve crises and confuse the enemy. He may appear to be cynical, but in fact he is extremely thoughtful. On Shen Zhiyi's step-by-step revenge journey, he always paves the way for her with unexpected "sexy moves", even at the cost of tarnishing his own reputation. The two test each other, laugh and laugh in daily life and life-and-death power struggles, from using each other to redeeming each other. When the highly resourceful villain Taishi laid a dragnet with the intention of catching them all, Shen Zhiyi realized that Pei Xiuyuan's seemingly frivolous affection was the only light on her dark road to revenge. In the end, the "grudge couple" work together to expose the conspiracy and complete revenge and redemption amid the deep sadomasochistic love and humorous breakdown.