The happiness of wealthy heiress Lin Xingwan collapses when her parents die in an “accident.” Before their bodies are even cold, her predatory relatives, her second uncle Lin Zhengming and cousin Lin Hao, join forces to seize the Lin family fortune and smear her name before throwing her out. In a single night, the favored daughter of heaven becomes a destitute, homeless girl, with nothing left in her heart but a hatred that burns and gnaws at her.
Adrift on the streets, Lin Xingwan drinks herself numb at a bar, only to fall into a kidnapping and murder plot carefully laid by her enemy, Lin Hao. As she teeters on the brink of death, Fu Yushen, the richest man in Nancheng and a power broker who can turn the city upside down, descends like a god. With ruthless force, he crushes the kidnappers and pulls her back from the edge of death. He is cold as frost; she has nowhere else to turn.
Fu Yushen needs a “suitable” wife to fulfill his gravely ill grandmother’s final wish. Lin Xingwan desperately needs his immense power as a weapon of revenge. A cold contract binds them together: she becomes Mrs. Fu in name, playing the loving wife in exchange for protection and resources for her revenge; he gets an “easy-to-control” wife and fulfills his duty as a grandson. The terms are clear: when her revenge succeeds or his grandmother passes away, their relationship ends.
Inside the luxurious cage of the Fu family home, Lin Xingwan treads carefully under Fu Yushen’s watchful gaze, playing the perfect wife while secretly plotting her revenge. The wise kindness of Old Madam Fu is her only source of warmth. Living under the same roof, the two are constantly testing and challenging each other. His occasional acts of protection beneath his cold exterior, and the vulnerability hidden beneath her resilience, spark an indescribable chemistry as they face one crisis after another engineered by their enemies, from kidnappings and scandals to business warfare. He is gradually drawn to her pride and intelligence, going from watching from the sidelines to quietly allowing her plans, until he finally uses his most powerful resources to help her close in on the bloody truth: her parents’ murder was orchestrated by their own family.