Gu Fengyi conceals her identity and returns to China to attend her eldest grandson He Jingchen's wedding. Dressed plainly, she is looked down upon and deliberately mistreated by He Jingchen and the Liang family, even being falsely accused of theft. Her younger grandson, He Jingzhou, steps forward to protect his grandmother. When her true identity is revealed, He Jingchen is overwhelmed with regret. At an entrepreneurship competition, He Jingzhou stays true to his principles and wins investment through his own abilities, while He Jingchen, driven by impatience and the pursuit of quick success, suffers defeat. After weathering numerous upheavals, Gu Fengyi puts family affairs behind her and begins a retirement life of her own, demonstrating that sincerity and conscience are far more valuable than wealth and status.