The old street of Xingfuli in Jiangzhou city is filled with fireworks, and people are coming and going in front of the "Huichun Hall" of Gu's Medicinal Food Restaurant.
Chen Ye, the home-based son-in-law who dropped out of high school, has been disliked by his mother-in-law for eight years. He sweeps the floor, cooks and takes care of the children, living like a salted fish.
His wife, Jiang Wan, has been a widow for many years. She is a shrewd talker, a drama queen in front of others, and a stubborn person in the back. The neighbors jokingly call her "Kenfu Ming".
The whole street didn't know that there was an ancient tomb of the Southern Tang Dynasty buried under the ground, and Chen Ye squatted on the rooftop every night, reciting mysterious astrology mantras.
Once a star fell, he accidentally got a golden finger, and he could summon the Southern Tang Dynasty artifacts by shouting hot words.
Medicine cauldrons cure diseases, bronze mirrors illuminate demons, war flags gather people, and the treasures of the Southern Tang Dynasty fall from the sky.
He pretended to be dumbfounded and solved the crisis secretly. The neighbors called him "Lucky Star", but they didn't know that he held a treasure map.
To others, he is still a sweeping son-in-law, but in fact he has dug up an ancient tomb and passed on the national jade seal.
He can predict disasters and keep the whole street safe, even the hostile forces are frightened by the news.
He was considered a waste in the past, but now everyone calls him "Master Chen".
With all the secret treasures of the Southern Tang Dynasty under his control, he will eventually uncover the underground imperial tomb and guard the destiny of one side.
A salty fish turns over and protects the street like a home. He is destined to become a true legend in happiness.