When the most humble and honest young man in the ancient market unexpectedly obtained a book of heaven that could record good deeds and redeem "good fortune", how did he use the simplest business and goodwill to stand between the powerful and profiteers, step by step, rise from a street vendor to a business model that stirred up the storm in the capital, and uncovered a shocking hypocritical conspiracy related to people's livelihood and the court.
