Chen Dai and her younger sister, Chen Xia, were separated in childhood. Eighteen years later, Chen Dai believed she had finally found her sister, but in reality, the person she found was Bai Qingqing, an imposter posing as Chen Xia. Xu Ming, who was seeking justice for the real Chen Xia, was misunderstood by Chen Dai due to Bai Qingqing’s instigation and nearly met with disaster; fortunately, Chen Dai discovered the truth in time, punished the wrongdoers, and successfully reunited with her actual sister.