Fugui, the social animal king of 996, a major modern Internet company, suddenly died while working overtime and traveled to Chang'an City in the third year of Zhenguan. He became a pauper who set up a street stall and told fortunes. With modern workplace experience (catching fish, drawing cakes, managing upwards, throwing blame down) and a heart of "listening to what others say", he accidentally got into the power center of the Tang Dynasty and became a "private consultant" to big bosses such as Fang Xuanling, Wei Zheng, Cheng Yaojin, and Li Jing.
The main job is to help them solve "little things" such as family conflicts, parent-child relationships, and workplace communication.
While changing others, he was also changed by this era.