"Okay."

After a long period of hard work, Zhou Shu finally finished the complete carving of the runes. The runes on the heavy gold sword were flashing with a faint stream of light, and it looked like a new feeling.

The old man slowly approached, reached out and took the sword, and gently stroked it with his thin hands a few times.

He closed his eyes slightly without using them. The runes were undoubtedly perfect. He had seen them before. Now he was just feeling this sword with his heart. As a master who had cast many swords, he had a special feeling for the sword, which was indescribable.

Zhou Shu looked at him quietly and understood him a little.

"Good sword."

After a while, the old man put down the heavy gold sword and shook his head slightly, "I haven't felt this way for a long time. Everything seems to be natural, without any deliberate traces. This is really a good sword."

He only said good swords, but the old man did not explain much, and Zhou Shu didn't ask much, with no satisfaction on his face and said with a respectful expression, "I'm still one step away, so please give me guidance."

The old man nodded, "Well, if the last step is as good as this step, this sword will definitely reach the top level, and I can guarantee it."

Zhou Shu paused and felt a little excited.

I thought that without adding magic tricks, the quality of the sword might not be improved, but now it seems that it is still possible to be improved to the top level. If I can really achieve the fourth-level top level, it will definitely be a great improvement for me.

As for the best, he never thought that he knew deeply that something could not be achieved by technology. It depends on the luck of heaven. It can be encountered but cannot be asked, and it cannot be forced to ask for it.`

"The step of tempering the spirit seems simple, but it is difficult to do it well."

The old man shook his head slightly, "If it were in the past, I might have been able to help you, but now I can't help you even if I want to. I can only rely on yourself."

"My younger brother understand."

"I don't have much experience to tell you. After all, every magic weapon is different, and the spiritual energy and power inside is different. You can only feel it yourself. How to condense and perfectly so that the magic weapon can best adapt to your spiritual power, think more and start."

After the old man said that, he slowly retreated back to the corner.

He was a little expectant. Zhou Shu, who gave him many surprises, could do what he could do.

Zhou Shu nodded and sat down slowly with his sword in his hand.

This sitting lasts five days and five nights.

He let go of all his spiritual consciousness and looked at the newly formed heavy gold sword with a clear end. From the outside to the inside, every thread and every point was extremely detailed, and all the information he obtained was completely input into the sea of ​​consciousness by him.

Repeated deduction and calculations, without any omissions, and the most appropriate condensation method is obtained.

"It's OK."

Zhou Shu said to himself, his expression was calm, as if Zhizhu was holding it.

The flowing water array was launched again, and fresh blue water poured into it, hovering continuously. The heavy gold sword flew up from Zhou Shu's hand, fell into the array, and was surrounded by blue water again.

Compared with the spirit tempering of fire, the spirit tempering of water is much more troublesome, but Zhou Shu has already made all preparations.

The spiritual power was as delicate as water, pulling the surrounding blue gold water and seeping into the heavy gold sword bit by bit. Repeated and back and forth, the sword body was constantly condensed under the involvement of the flowing water.

The process was very difficult and long. It was not finished after seven days.

Looking at Zhou Shu, whose face was still calm, the old man not far away frowned his sparse eyebrows and whispered, "I remind you. Speed ​​up, use more spiritual power, and press it hard. If you grind it slowly like this, the spiritual energy in the blue gold water will be exhausted, and the spirit tempering will fail."

Zhou Shu's actions surprised him a little. But it was not a good accident. In his opinion, the fire should be burned fiercely. The faster the better, the faster the magic weapon will be, and the better the performance will be. This is true for fire refining and water refining.

But Zhou Shu has been using it for seven days, which is unimaginable.

"It'll be fine soon."

Zhou Shu's answer is very short.

An hour later, Zhou Shu drew out a heavy gold sword and threw it hard towards the sword washing pool.

The pool water in the sword washing pool is often specially processed spiritual spring water. The spiritual spring water of dozens of pools is compressed and gathered into a pool, and is supplemented by the spirit sealing and locking array. The spiritual energy in it is very amazing and is specially used to test flying swords.

The long sword entered the water silently without any splashes.

The old man sighed unconsciously. He felt that Zhou Shu's spirit tempering seemed to have failed. If the normal spirit tempering takes the last step, the long sword enters the sword washing pool, and the spiritual energy-filled sword washing pool should constantly splash and bubbles appear. The greater the movement, the more spiritual power the long sword can accommodate, the better it will naturally be.

Zhou Shu's sword was not splashed at all, and it seemed that he could not even accommodate spiritual power.

While sighing, Zhou Shu had already walked to the sword washing pond, looking quite surprised, "Ah?"

The old man frowned and walked closer, "You have no splashes at all, obviously you can't absorb the spirit. Something wrong should have happened. Let me show you, maybe it can be remedy..."

Before he finished speaking, he suddenly stopped.

In the sword washing pool in front of me, the water level of the pool was lowering at a visible level, but in just a few dozen breaths, it dropped by more than a foot.

"this……"

The old man looked stunned, "Can this be like this?"

During his century-long sword training, he never saw a flying sword that could absorb spiritual energy so much. This level was simply terrifying.

"Brother, what's wrong?"

Zhou Shu was still a little puzzled. He knew that the sword washing pool was used to test the flying sword, but he didn't know that there was such a scene and didn't understand the meaning.

The old man suddenly roared, and the voice was loud, "Don't make noise, keep watching!"

Zhou Shu showed a little doubt. This was the first time he had seen such an excited old man.

The pool water is still falling...

Gradually, the old man's figure began to tremble.

These sword washing pools were carefully arranged by him. It took decades of effort. He naturally knew the best of how much spiritual energy there was. The water in the sword washing pool was reduced by half, and it seemed that almost all of the spiritual energy was absorbed by the heavy gold sword. This... The spiritual energy is not the spiritual power condensed by the cultivator after transformation. It is very thin. The ability to absorb so much spiritual energy means that it can absorb only more spiritual power, more to the level of the fourth level.

This sword is unusual.

Soon, the pool water finally stopped falling, and the heavy gold sword lay quietly at the bottom of the pool, unable to see any special features, and even the layer of golden light on the surface could not be seen.

"The divine objects are hidden, hide their light and hide themselves..."

The old man stared at the heavy gold sword for a long time, Ru looked at the extraordinary treasure, then muttered to himself a few times and slowly turned around.

For a moment, his face seemed to have grown a lot older, but his eyes were filled with excitement that could not be concealed.

Zhou Shu also understood that there was something different, and he didn't speak, but just looked at the old man quietly.

The old man said slowly, his voice trembling a little, "This is your sword, you can pick it up by yourself."

Zhou Shu nodded and waved his hand to go. The heavy gold sword jumped up from the pool and landed on his hand as if it was sensed.

"It's lighter..."

This is Zhou Shu’s first feeling. (To be continued.)
Chapter completed!