Siheyuan: at the Beginning, I Abandoned My Stupidity and Went into Business and Study.

He is familiar with the frustrating fate of his life, but he knows that Zhu has traveled through time when he was young. Abandon being naive and cowardly, start a bun business with superb cooking skills, make friends with noble people, form a team to start a business, study while making a living, and become a big boss in troubled times.