However, he didn't want to enjoy these inventions alone, so he compiled his life's inventions and some crafts into a book. It's called Lubanshu. Originally, this is a matter of infinite merit, because he is willing to pass on what he has learned all his life to future generations. But now Luban's books are banned, which is also a very confusing thing.
There is another reason why The Book of Lu Ban is called a banned book, because it is said that the first volume of this book records the skills and life tips of workers, but it is not about these in the second and middle volumes. Legend has it that the second volume of "The Book of Lu Ban" is infused with mysterious power, and everyone who comes into contact with it will be in great trouble in the later days, either dead or injured, or even childless, so this book was later listed as a banned book and prohibited from circulation.
And some people say that this book was cursed because Luban's wife was pregnant at that time, and then Luban was not at home. He also missed his wife and unborn children very much, so he invented a flying machine called a wooden kite. The plane can carry it thousands of miles back and forth, but when the child was born, the wooden kite was stained with blood. All the moments lost their function, which also led to the mother and son falling from the sky and dying on the spot. So afterwards, Lu Ban also put a curse in his book. After the curse, whoever learns this book will have no children
Of course, I think this legend is also superstitious. Now we are all atheistic education, so the authenticity of these stories needs to be verified, and even the book "Lu Ban Shu" needs to be verified.