Li Guozeng, the founder of a 100-billion-yuan group, returned to his hometown incognito and disguised himself as an ordinary old man to live in his daughter's home. Faced with secular prejudice and malicious encirclement by business rivals, he stayed true to his original heart, promoting the values of establishing oneself with sincerity, fairness, and trustworthiness. Guarding family affection and upholding market justice, he conveys the righteous path of the world with an ordinary posture, interpreting the great righteousness of the country and the bottom line of conduct that ordinary people should also uphold.