In the Yongning Marquis Mansion, two brothers have been entangled for a lifetime; the Grand Tutor's daughter, who could not help but pay his beloved by mistake. On one side is the young and affectionate, paranoid and crazy Crown Prince Qingmei, and on the other side is the gentle and forbearing, domineering and protective wife of the Lord of the Hou Mansion. Su Nianqing is trapped between their affection and possessiveness, unable to love but unable to abandon. Family grievances, estrangement between brothers, entanglements of love and hate, a sadomasochistic relationship that started as a childhood sweetheart and ended with a wrong marriage, slowly kicked off within the red walls of the Hou Mansion. Every step was hidden with a heart-rending struggle, and every entanglement was accompanied by heart-wrenching regrets.
