On a snowy day, a destitute brother and sister pick up a wallet and return it to its owner. To let her younger brother survive, the older sister Lin Xiaoman reluctantly entrusts him to someone else and goes into hiding to struggle for survival. Nineteen years later, her younger brother Lin Feng is already a group president, holding half a jade pendant and searching bitterly for his sister. The sister, who changed her name to Su Qing, coincidentally gets hired at his company. After twists and turns, the jade pendant is recognized, the siblings are finally reunited, and the villains receive their due punishment.