Origin

Li Dashou was shaking very hard, not only his hands, but his whole body was shaking. If he wasn't very excited, he wouldn't be like this.

Wu Zhongyuan was also very excited, but he never showed it. He took the bag with a smile, "How is it?"

Li Dashou did not make his own comments, but looked at Wu Zhongyuan nervously, "Although I hammered and forged this sword, I have never held it. This kind of divine object cannot be used by anyone but a spiritual saint. Please try it yourself."

"Don't worry about these," Wu Zhongyuan began to dismantle the cloth bag, "Everyone has worked hard, and I will reward you when you go back."

The eldest son of Li Da Thou was not good at words, and the second son Li Bin spoke up and said, "When this sword comes out of the furnace, the golden light suddenly appears, and a vision suddenly arises. My father prays to the heaven and the earth, holds the main hammer, and strikes nine times to calm his mind. My two brothers hold the auxiliary sword. Thirty-six hammers on each edge are used to solidify the foundation. Ninety-nine and eighty-one hammers are used to complete the divine sword. The hilt generates yin and yang on its own, and the sword body contains the dragon soul. It is very magical."

Li Bing's words were both a request for credit and an introduction. Wu Zhongyuan was already excited. Hearing Li Bing's words, his heart beat uncontrollably faster. He took a deep breath, forced himself to calm down, and slowly dismantled the cloth bag in his hand.

Li Dashou wrapped the sword not in a wrapped package, but in two folds. When the last piece of cloth was uncovered, Wu Zhongyuan's mood could no longer be described in words. He was both nervous and excited, just like a groom about to unwrap a bride he had never met before on their wedding night. The hijab is average.

Opening the last cover, Wu Zhongyuan finally saw the long sword. This sword gave him a feeling of déjà vu. The reason for this feeling was that the long sword was made exactly according to the size and shape previously agreed upon by him and Li Dashou. The sword is not dazzling gold, but restrained yellow. Among the five shapes, yellow represents earth, which is the source of all things and is the leader of the five elements.

When he saw the long sword, Wu Zhongyuan finally understood what Li Bing meant by 'self-generated yin and yang'. There was a Tai Chi figure on the hilt of the long sword. The shape was not very regular, so it was not artificially carved.

"This is yin, and the other side is yang." Li Bing said.

Wu Zhongyuan raised his head and glanced at Li Bing, then stretched out his hand to hold the long sword. There is also a Tai Chi pattern on the hilt on the other side of the long sword. It is also a Tai Chi pattern, and it is easy to distinguish between yin and yang. The Tai Chi diagram here has the yang at the top. Yin is down. On the yin side, yin is on top and yang is on the bottom.

After holding the long sword, Wu Zhongyuan quickly noticed something strange. The temperature contrast between the front and back sides of the long sword was huge. The sunny side was very warm, while the negative side was very cold.

"How could this be?" Wu Zhongyuan looked at Li Dashou in surprise.

Li Dashou was nervously waiting for Wu Zhongyuan to test his sword. When he saw him suddenly asking a question, he didn't know why. He thought something was wrong, and his expression changed drastically, "What's wrong?"

“This sword is hot on one side and cold on the other.

"Wu Zhongyuan said.

Hearing Wu Zhongyuan's words, Li Dashou and his son looked at each other. It was obvious that they did not know that the long sword had such characteristics before.

After being stunned, Li Bing bravely stretched out two fingers, placed them against the edge of the sword, and sensed the front and back, "No."

Wu Zhongyuan reached out and pinched the edge of the sword. There was indeed no temperature difference on the sword.

"Try the hilt of the sword." Wu Zhongyuan turned the sword upside down and handed the hilt to Li Bing.

Li Bing waved his hands in fear, "The magic weapon has a spirit, and no one but the master can grasp it..."

Before Li Bing could finish speaking, Wu Zhongyuan put the hilt of the sword into his hand, "Have you tried it? Is it hot and cold at the same time?"

After receiving Wu Zhongyuan's permission, Li Bing grabbed the hilt of the sword, holding the front and back, "There seems to be some difference."

"What does it mean? The difference is very obvious." Wu Zhongyuan said.

Li did not dare to hold it for long and hurriedly handed the sword back to Wu Zhongyuan.

Wu Zhongyuan reached out to take it, and then handed the long sword to Li Bie with his backhand, "You try it."

Li Bie took it, sensed the positive and negative aspects, and nodded slowly, "That's true, the yin side is cold and the yang side is warm."

Wu Zhongyuan took the long sword back from Li Bie and weighed it for inspection. The long sword was very handy in terms of length and weight. The hilt felt good to hold. It was easy to tell with the naked eye whether the edge was sharp or not without touching it. There is no need to question the hardness, because according to the relevant theories of physics, the higher the melting point, the greater the hardness. As for the style, it is impeccable. It is as clumsy as it is clumsy, and it is extremely simple. There are no unnecessary decorations. The weapon itself is used to kill people. There is no point in having useless decorations.

The sword is definitely a good sword, but I don’t know what’s so special about it. There is no temperature difference in the sword body. The cold and heat are only on both sides of the hilt. It’s so strange. There must be a reason. As for what’s going on, you have to try it. Just known.

The test is also very simple, just pour in a little spiritual energy.

When the spiritual energy was poured into it, the sword body suddenly changed color, from yellow to white, as white as jade. There was a white sword energy puffing out from the tip of the sword. Since there was not much spiritual energy poured into it, the sword energy did not extend very long, but the looming sword energy made the sword tremble. He had a sense of déjà vu, as if he had seen something of a similar shape somewhere.

Confused in his heart, he pushed in a little more spiritual energy. The sword energy stretched out and its shape became more prominent. It was in the shape of a slow-moving dragon. That day he went to the Yiren's ancestral tomb to steal the dragon oil. The flame of the oil lamp in the Yiren's ancestral tomb had this shape. .

The reason for this situation must be that when the dragon oil was used to heat the meteorite iron, the dragon's breath in the oil was mixed into the molten iron, so this strange phenomenon occurred.

However, although the sword body turned white, the temperature of the sword body did not change. What was going on?

Sometimes knowing more is not necessarily a good thing. If he had never studied physics, Wu Zhongyuan would not have the habit of searching for the root cause. He is a person who has attended university. When encountering similar things, he always subconsciously tries to use science to explain them. , but he couldn't explain it because there is no similar concept in physics.

After trying it from the front, Wu Zhongyuan changed his grip on the other side of the long sword and poured spiritual energy into it again. The color of the sword changed again, this time it became black. The entire sword was as black as ink, with dragon-shaped sword energy. It was also black, and there was no change in the perceived temperature.

Just as Zizi was wondering, Li Biezi whispered from the side, "When you grasp the hilt of the sword, the Laogong point on the palm of your hand exactly corresponds to the yin and yang on both sides of the sword hilt."

Wu Zhongyuan nodded. He had discovered this a long time ago. This sword is somewhat similar to a conversion device. The breath emitted when holding the front of the sword hilt is opposite to the breath emitted when holding the back of the sword hilt. However, it is not yet known. I don't know what the properties of these two breaths are.

There is no other way, we have to try.

First grasp the front side, don't cut down the tree, just cut down the stone. The big bluestone can be cut in two with one knife.

Hold the reverse side again and continue slashing, and you can cut it off.

There seems to be no difference.

"Sir, activate your sword energy and try again." Li Dashou said.

It is better to hold the yang face first, activate the white dragon-shaped sword energy, and use the sword energy to slash the bluestone and break it.

Holding the Yin side again, this time it was black sword energy. The sword energy crossed the bluestone without breaking it.

Everyone is a qi practitioner, and they are all surprised when they see this situation. Sword qi is an invisible and qualitative extension of the long sword. The effect of slashing with sword qi and slashing with the sword body should be the same. Why is the black sword qi cutting? Constant bluestone?

After pondering for a moment, Wu Zhongyuan suddenly realized that the breath of a qi practitioner gathers the spiritual energy floating between heaven and earth into himself, and this long sword is likely to divide his own spiritual energy into yin and yang qi to act on external objects. Holding the sword The long sword emits white yang energy when the handle is facing forward. When you hold the back of the hilt, the long sword emits black yin energy. The yang energy acts on the physical body, while the yin energy acts on the invisible soul.

Thinking of this, I looked around anxiously for living animals, but the ground was shaken by the previous war, and everything that could run ran away. There were no small animals nearby that could be used for experiments.

Anxious to verify his guess, Wu Zhongyuan said hello to Li Bie and the others, and then grabbed his stomach and rushed towards the woods to the east. He knew the Aryan method of hunting animals, swept out for five miles, and calmly sensed, and soon Living things were found.

Seeing Wu Zhongyuan coming back with a squeaking mountain mouse, everyone didn't know why and looked at him suspiciously.

Wu Zhongyuan didn't explain much. He held the rat's tail in his left hand and held the sword in his right hand. He urged the black sword energy to streak across the rat's body. The rat stopped moving. After shaking, it still didn't move and it died.

Needless to say, the facts are already in front of you. The front of the sword hilt is attached to the Laogong point in the palm of your hand. At this time, the long sword belongs to Yang and can destroy the physical body. The back of the sword hilt is attached to Laogong. The long sword belongs to Yin and can destroy the spirit body and soul.

Everyone was surprised and happy, and looked at Wu Zhongyuan one after another. Wu Zhongyuan's mood at this time could not be described in words. He could not contain the excitement and ecstasy in his heart. Due to the excessive excitement, his whole body was shaking involuntarily, and he could not even speak.

In fact, it’s not that he can’t speak, it’s that people can’t understand, ‘Oh, shit. ’

If I have to make an analogy, Wu Zhongyuan's mood at this time is like suddenly getting a uranium bomb. Before this, he had been worrying about how to resist the gods, ghosts and monsters. Now he doesn't worry about it. To be precise, he doesn't worry much anymore, even if the enemy doesn't. Entity, he can also kill the opponent. The reason why he doesn't worry much rather than not worrying at all is because there is only one long sword, which is a bit rare.

"Congratulations, sir," Li Bing took the lead in congratulating Wu Zhongyuan, "Now that this sword has been released, there will be no sword in the world from now on."

"We are happy together, we are happy together," Wu Zhongyuan rushed to Li Dashou and others and handed over their hands one by one, "You will also leave your name forever."

The hearts of all were rejoicing, and their mouths were humble.

Wu Zhongyuan said to Li Dashou again, "This sword is from the master's hand. Please name it after the master."

"This is arrogance, it cannot be done, it must not be done," Li Dashou waved his hands in fear, "Please help yourself, sir."

Wu Zhongyuan did not insist blindly and said casually, "Forget it, let's call it a long sword."

Everyone did not expect that he would give the sword such a name that did not resemble its name, and they were all surprised. However, after tasting it, Li Dashou greatly appreciated the name, "Long means long, long means long. The sword is as long as ten thousand swords." The king of kings."

As soon as Li Dashou interpreted it, everyone suddenly realized that they admired Wu Zhongyuan and praised him a lot.

Wu Zhongyuan was so admired that he felt guilty. In fact, he had no deep meaning. It was completely blind. If he really knew how to name names, his mounts and retinues would not be called Dasha and Huang Mao'er.

The big event has come to an end, but there are still many trivial matters. There are still a few kilograms of golden meteorite iron left. As Wu Zhongyuan had explained before, the remaining meteorite iron was mixed with bronze to create a copper belt and put it on Dasha again. This thing is very important to Dasha. Importantly, without the radiation from the meteorite, Dasha's lifespan would be affected.

In addition, Li Dashou and others also used amethyst to make many links, which they had to make a quiver and inlaid on them.

The quiver is a wearable part, so there is no need to worry about the material, ordinary wood will do. Just don't use newly cut wood. There is too much moisture and it will deform after drying.

After Chongli Dashou and others described the size of the quiver, Wu Zhongyuan began to study the long sword in his hand. This was his own sword, and he had to understand all its characteristics...

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