First of all, we need to know the reason, and we need to know the story behind the guillotine. As a weapon, the guillotine kills people very fiercely. As long as he meets the guillotine, the enemy will be killed at once. Raw materials for the guillotine are very scarce. It not only needs human blood, pig blood, sheep blood and duck blood to make, but also needs more than a dozen precious plants, such as Lysimachia christinae.
The weather conditions in ancient times were relatively good, neither too hot nor too cold. By the end of 18, after human beings entered the industrial society, the earth's temperature was about 5 degrees higher than that in ancient times. Although these 5 degrees have little effect on human body, they are fatal to many plants. Because the greenhouse effect is getting heavier and heavier now, many ancient plants have become extinct. Lysimachia christinae, Saussurea involucrata and other raw materials for making the guillotine slowly disappeared.
At the same time, because some raw materials of the guillotine come from human blood, this material is very inhuman and evil. During the Republic of China, traces of the guillotine still existed. At that time, the national government ordered all martial arts families to hand over the production technology of the guillotine for fear that this weapon would cause great damage to social order, and the production method of the guillotine lost its trace.