Zhao Jianguo, a man in his sixties, has worked diligently all his life and devoted himself to helping the younger generation, only to be misunderstood and shunned by his son and daughter-in-law because of their financial difficulties. When he bravely steps in to help someone during a crisis and gets injured, he unexpectedly gains extraordinary eyes for identifying treasures. Guided by his principles of honesty and integrity, Zhao legally builds his wealth through his keen eye for antiques and uncut gemstones. Through his kindness and loyalty, he makes several like-minded friends and eagerly helps those around him who are struggling. When malicious rivals set traps to make things difficult for him, Zhao stands firm in his principles and resolves each crisis lawfully. His unfilial younger relatives eventually realize their mistakes and reflect on their behavior. Zhao lets go of his resentment and forgives them, achieving a prosperous and peaceful old age through his own efforts and finding happiness through kindness and diligence.