The rules of carpentry are hidden in every mortise and tenon joint.
The tenons are convex and the mortises are concave. If the convexity and concaveness are engaged, the house will be stable and the coffin will be tight.
This rule has been passed down for thousands of years. If you break the rules, something will happen.
Some people have spent thirty years trying to overturn this rule.
Lu Jianzhang, an ancestral carpenter, was extremely talented. His wife and daughter died in a car accident at the age of 28 - the price of "lack of one skill". He refused to accept his fate. He set up a reversal game on the nodes of the seven dragon veins, and wanted to release all the earth energy that carpenters of all generations had suppressed with their lives.
He said: I want to make Lu Banfa free of charge.
I'm going to block him.
It's not that I'm noble, but when the "cost" is passed on, ordinary people like Zhao Laoshuan, Zhou Shouzheng, and Zhao Xiaoyu die first.
I'm not a hero.
I just happened to have a pair of eyes that could see through the quality of mortise and tenon joints, and I happened to have an uncle who hid half of the Luban Sutra. I just happened to be in time for this matter.
Models of seven Buddhist temples, seven mourning tenon patterns, and seven dragon veins.
Six hundred years of inheritance, in my generation, it is my turn to keep it.
The left hand holds the ruler to suppress evil spirits, and the right hand holds the chisel to destroy evil spirits.
If the mortise and tenon joints are aligned, the house will be stable.
Rules are not written on paper, they are made in hands.