In the tenth year of Great Xia, the world was peaceful, poems and books were popular, and commerce was flourishing. Although the appearance looks glamorous, it is difficult to conceal its decadent interior. The government is desolate, pedantic and aggressive. There are powerful enemies outside, covetous, and rebellion inside. At this time, a college student in the 21st century, with his soul through the ancient times, became a little son-in-law of Xia Guobai's family, and began his legendary performance.