Su Lan returns to China after many years, sending her biological daughter to the side of Rong Changfeng, chairman of Shunfu Group and the girl's biological father, asking him to fulfill his fatherly responsibilities. The unexpected arrival of the granddaughter disrupts the original inheritance arrangements of the Rong family. After meeting the intelligent, well-behaved granddaughter, Rong Changfeng grows very fond of her and gradually dotes on her deeply. As past events sealed away for many years gradually come to light, all parties work together to explore the truth of that year. After several twists and turns, the whole family finally gains their own warm home.
