The niece of a wealthy merchant family, a rising star in the business world, was framed by her half-sister and assaulted by a male model at a nightclub. By a twist of fate, she ended up in the body of the heir to the richest family in the city. The heir, upon waking, fearing media gossip, left his family heirloom jade pendant with her and left. The half-sister then discovered the situation and took her place. Meanwhile, the niece was falsely accused of the incident with the male model and driven out of her family, forced to work as a waitress in another city. Ten months later, the half-sister brought the newborn son to the heir and successfully entered the wealthy household. Perhaps by fate, the niece's son and the heir's son attended the same school. When the niece's son was bullied, both parents were called in and discovered the two children looked exactly alike. The truth from six years ago gradually came to light.