The Su family fell into decline, his father died, and his younger brother's life hung on a thread. Su Wanqing, the once bright piano daughter, became a survivor in a desperate situation. When she was desperate, Mo Jinyan, the chaebol leader who held the power of life and death in the business world and was known as the "cold-faced King of Hell", arrived with a cold contract. "Be my prisoner pet for three years. I will save your brother and pay back the remaining debts of the Su family." He imprisoned her in a golden wire cage and tortured her in every possible way, just to avenge the so-called "betrayal" back then.
Under the contract, it was his paranoid and crazy possessiveness, and her forbearing resistance that was soft on the outside but strong on the inside. He would subconsciously protect her when she was in trouble, but he would turn around and sting her with words; he would be furious because of her closeness to his childhood sweetheart Gu Yanchen, but he would rely on the sound of her piano to fall asleep late at night. She searched for the truth about her family's bankruptcy in a desperate situation. She escaped many times but was caught by him. The shackles of the contract became heavier and heavier, but the throbbing in her heart quietly grew in the pull of love and hate.
The hypocritical daughter's conspiracy, the mastermind behind the scenes, and the shocking reversal of family grudges draw the two into a deeper whirlpool. When the truth was revealed and the mask of hatred was shattered, he realized that this imprisonment that began with revenge had already made him deeply trapped. Fang Xiantian was tortured to the extreme, from forced contract to life and death, from chasing his wife in the crematorium to reuniting after breaking up, Mo Jinyan and Su Wanqing unlocked a deep and soul-crushing bond in the power struggle and conspiracy of the wealthy family.