In her previous life, Xie Jinchen forcibly kept Xia Xingmian by his side in the name of love. Yet in the end, he avenged her and took his own life for her sake. Xia Xingmian witnessed everything as a wandering soul and finally realized that she had never been a mere plaything in Xie Jinchen's heart. Reborn into a new life, Xia Xingmian takes matters into her own hands, orchestrating a plan to send the fiancé, stepsister, and father who murdered her in her previous life to prison. She protects Xie Jinchen in her own way. Amid Xie Jinchen's suffocating, obsessive love, Xia Xingmian gradually learns how to keep him under her control.