Gu Chang'an, during the Zhenguan period of the Tang Dynasty, there were 108 squares in Chang'an City, and each square had business on the surface and rules behind the scenes. He was looked down upon.
When he was reborn after death and awakened at the age of twenty, the gears of fate began to reverse.
When his father was framed and imprisoned, the family property was divided up. Gu Changan wants to find out the truth within three years. While doing business and accumulating capital, he will deal with the powerful people in the country and bring down his enemies one by one.