To teach her adopted daughter, Gu Xinrui, a lesson in life, He Wanning conceals her identity as the dual chairwoman of Minghui and Yihao and spends twenty years selling wontons on an old street, silently enduring her daughter's contempt, unreasonable demands, and even public slaps. Yet Gu Xinrui breaks with her completely over a million-yuan dowry and turns to her biological mother, Zhao Lanzhi, believing she can climb the social ladder and enjoy a life of wealth and success. Little does she know that Zhao Lanzhi only wants her kidney. At the anniversary celebration, He Wanning's true identity is finally revealed, and all the greedy schemers fall into ruin, disgraced and exposed. Letting go of past grudges, she welcomes her son, daughter-in-law, and unborn grandchild. In a steaming bowl of wontons, she finally finds the warmth and fulfillment of a homecoming after twenty years.