If you want to know whether Guan Yu’s Qinglong Yanyue Sword is a rare weapon, then take a look at the parameters of the Qinglong Yanyue Sword. Xiang Yu was once famous for his magical power that can carry a tripod, and the Qinglong Yanyue Sword weighs eighty-two kilograms. , of course, it is not that heavy in fact, because the ancient jin is different from the jin we use now, so it is not very heavy. Now it seems that the cherished nature of the Qinglong Yanyue Sword should come from the legend when it was created.
One of the theories is: Legend has it that it was built on a full moon night by its builder, the world's best blacksmith. When it was completed, there was a sudden storm and blood started to rain from the sky. Rain, a total of 1780 drops of blood, and according to the local warlock, this blood is the blood of Qinglong, so there is the saying of Qinglong Yanyue Sword. And these 1,780 drops of blood are also considered to mean killing 1,780 people.
Another theory: Liu, Guan, and Zhang were given a thousand kilograms of iron to make weapons for them. Guan Yu and the other three recruited many excellent blacksmiths. Finally, when the last furnace of Qinglong Yanyue Sword was fired, it was the bright moon in the sky. At this time, the furnace fire burst out with bright light, shining directly into the sky. At that time, people thought that the furnace was going to explode. At that time, a green dragon passed by in the sky and was killed by the light. At this time, the light retracted into the knife, and the green dragon's blood stained the head of the knife. The sword came out perfectly, and was finally named Qinglong Yanyue Sword.
In fact, what I want to say here is that according to historical data, it is speculated that the Qinglong Yanyue Sword did not exist in the Three Kingdoms. The earliest record is said to be in the martial arts scriptures of the Song Dynasty. The Yanyue Sword was not used as a weapon for warriors but for sacrifices. Used by guards, etc. According to historical data, it is speculated that Guan Yu's weapon may be a spear or similar weapon. The treasure of the Qinglong Yanyue Sword actually lies more in the martial arts saint Guan Yu. Without Guan Yu's use and improvement, the Qinglong Yanyue Sword would not have such a legendary story.