After retiring, medical expert Lin Guiying continues to work tirelessly for her family, only to be despised and mistreated by her son and his family. When the entire family celebrates their dog's birthday but completely forgets hers, the conflict finally erupts. What they don't know is that Lin Guiying is actually the godmother of three powerful men. After discovering her true identity, her son and his family try unsuccessfully to persuade her to stay, ultimately causing her father-in-law, Wang Dahai, to die. In the end, her son regrets his actions after being diagnosed with cancer.