Siheyuan: I, He Yuzhu, Can Travel Back and Forth

A young man with nothing to do traveled through time and became He Yuzhu in "The Courtyard". Different from the character in the original work, this He Yuzhu has a powerful system. By completing tasks, he can not only travel back to modern times, but also make use of the material differences between the two eras to easily get rich. He Yuzhu, who originally just wanted to live peacefully, found that some people in the courtyard always wanted to take advantage of him. Faced with this situation, He Yuzhu decided to use his wisdom and systematic help to change the status quo.