On Lin Hao’s wedding day, his long-lost parents, Lin Zhenhai and Gu Shuan, suddenly appear dressed as destitute farmers. In reality, they are billionaire founders of the massive Wanhui Group testing Lin Hao's character. Lin Hao’s snobbish bride, Wu Yuehong, and her parents relentlessly humiliate the elders and demand Lin Hao throw them out. Lin Hao fiercely protects his parents, passing their secret test with unwavering filial piety.
Post-wedding, Yuehong grows even more abusive—forcing the elders to sleep outside and eat leftovers. Unable to tolerate her cruelty, Lin Hao demands a divorce. Yuehong, already secretly cheating with wealthy playboy Lu Shaoyuan, eagerly agrees. At the registry office, as Yuehong mocks Lin Hao, his loyal friend Xia Yiman steps up and marries him on the spot. Unbeknownst to everyone, Lin Hao presses a remote given by his parents, instantly receiving $1 billion and a fleet of luxury cars.
Lin Hao’s parents continue their humble disguise to test Yiman. Yiman passes with flying colors, accepting them warmly and offering her own savings to help pay their fake debts. Her father, Xia Shang'an, chairman of Xingchen Group, fully blesses the union. Meanwhile, Lin Zhenhai quietly flexing his wealth at a reunion, paying a $70 million penalty to sever all ties with Lu Shaoyuan’s hostile family business.
When Yiman’s scheming uncle tries to usurp Xingchen Group, their only lifeline is securing a partnership with the elusive Wanhui Group. Visiting Wanhui's headquarters, Lin Hao and Yiman are stunned to discover his parents are the supreme controllers of the conglomerate. At a grand grand wedding, Lin Zhenhai reveals his true identity, bankrupts the Lu and Wu families, and crowns Lin Hao as the sole heir. Lin Hao and Yiman tie the knot in a legendary ceremony, uniting two powerful empires.