It is said that as long as you study Lu Ban Shu, learners will either have no offspring, or be disabled, or some bad things will punish their loved ones. Some skills in Lu Ban's book can be learned in 49 days, but practitioners must pay for it. Therefore, as long as you start practicing Lu Ban Shu, you must pay a painful price for it. Many people are punished by learners. It is said that the story of Lu Ban Shu is true. At that time, someone learned Lu Ban's book. When everyone suffers from natural disasters, only he can find food for his family. Until the old man died, people around him still didn't know where the food came from.
Lu Ban Shu, also known as Lost Gate, is an ancient metaphysical work as famous as Qimen Donphan. Different from Qimen Donphan, Lu Ban Shu records many skills and taboos about civil architecture, which is the crystallization of the wisdom of working people in ancient China for thousands of years. It is said that the Book of Lu Ban was written by Lu Ban during the Spring and Autumn Period and the Warring States Period. After learning Lu Ban Shu, widows, orphans and disabled people will always be satisfied by those who learn Lu Ban Shu. This is also the origin of the name "a door is missing".
Whether the Luban people really exist in history is still a concentrated display of a group of folk and construction craftsmen. There is no unified conclusion yet. We'll discuss it later. It only says "Lu Ban Shu" here. Therefore, this invention recorded by Lu Ban is undoubtedly a kind of magic for us amateurs. This relic left by Lu Ban is also called forbidden book, because it is too far away from our life and beyond the normal knowledge of human beings.