Tired of cliché dramas, try this funny short comedy drama. Lin Yi time-travels to ancient times to become the son of the richest man in Jiangnan, and is required by the system to squander one billion taels of silver before he can go home. But his attendant Wang Defa is a logic genius, who can turn buying horses into horse-raising investments, and scattering money into talent recruitment. Every time Lin Yi squanders money, Wang Defa turns it into profitable projects, and the Heifeng Group instead grows bigger and bigger. At the end of the first season, under Shen Yulang's hint, Lin Yi discovers that he and Wang Defa are actually two sides of the same coin designed by the system—he is responsible for thinking about how to spend money, and Wang Defa is responsible for thinking about how to make money.