

Two modern best friends Jill Shaw and Helen Stone transmigrate into the bodies of sisters sent as peace offerings from an enemy kingdom — officially brides, unofficially suspected spies. The cold-faced warrior Prince Joseph Smith gets the elder Jill, the cunning and manipulative Prince Ben Smith gets the younger Helen, and both brothers arrive at their weddings fully prepared to eliminate the threats disguised as their wives.What neither calculated: the “elite spy” Prince Joseph watches so obsessively turns out to be a pure academic who finds knowledge intoxicating and intrigue utterly baffling.Meanwhile the “naive romantic” Prince Ben thinks he can read and control is already several moves ahead of him, playing people like a board game. Two princes who came to outmaneuver their wives. Two women who didn’t come here to lose. The misunderstandings are spectacular. The reversals are better.

On their wedding day, Betty Gibson, an architectural designer, was shown a video of her groom Justin Norton cheating with her best friend. She broke off the engagement on the spot. To get back at him, she decided to marry Justin's disabled uncle, Jason Norton. After marriage, Betty learned that Jason had trouble walking and lived in poverty, so she worked hard to support him. In reality, Jason was the CEO of the famous Morgan Group, pretending to be disabled to investigate a fire ten years ago. Though it was a contract marriage, he walked a tightrope every day to hide his identity. As they overcame various crises together, Jason became increasingly drawn to Betty, and love began to blossom. However, as their relationship deepened, the truth about the fire ten years ago was revealed. The mastermind was none other than Jason's brother Jeff Norton, and the person who saved Jason's life in that fire was Betty herself. In the end, the villains were brought to justice, and the two lovers who cherished each other finally found happiness.