Fifty-year-old Yu Cuihua wholeheartedly helped her son's family take care of her grandson for eight years, yet developed irreconcilable conflicts with her daughter-in-law, helplessly leaving her son's home. At a critical moment, she stepped forward to save a child named Tiantian, thus getting to know the elderly Huo Shuren. The two of them cherished each other and registered their marriage. Yu Cuihua did not know her husband's true identity, thinking he was merely an ordinary migrant worker. By a fortunate coincidence, she entered the Huo Family villa to work, during which she encountered misunderstandings and difficulties from some people. Amidst repeated turmoils, under the care and companionship of the Huo family members, Yu Cuihua finally harvested her own warm and happy life.