But complaining is complaining, Zhang Zhao will not stop because of this. Because he knew that when he made the fourth hole for Chen Yang, it would definitely be even more troublesome than it was now when he opened the hole for his Cangsheng Sword.

The sun and the moon are reincarnated, and the stars are moving.

Unconsciously, Zhang Zhao and Chen Yang have been busy on the workbench for two months.

After two months of tiring day and night, Chen Yang's Shenwu steel sword has been pierced with a small groove, and the diamond in Zhang Zhao's hand has also been polished to a round shape, but the size is not enough, what he needs is the size of a pearl, which can be inlaid into the groove on the steel sword, and now it is still the size of a walnut.

In the past two months, both of them have experienced irritability, despair, and anxiety, and they wanted to give up countless times, but they still persevered.

Up to now, the hearts of the two are as plain as water, they don't care about the outside world, and they devote themselves to their work.

One of the most painful is Chen Yang, in order not to affect the law of outputting flames, he has maintained his original posture from beginning to end, even if the beard on his face has grown a foot, he still hasn't bothered.

In contrast, Zhang Zhao is much better, he can throw down the diamond to the side at any time to move around, and he can go to eat something if he has nothing to do, go down to the river for a swim or something.

But in the past two months, he has left the workbench twice, once because he couldn't help but fly in the sky for a while, and once because the sandpaper was not enough, he went out to prepare sandpaper.

Year after year, year after year.

Unconsciously, the two had spent a full spring, autumn, winter and summer here, and when the second year was about to enter winter, Chen Yang, who had already settled, suddenly burst out with a cry of joy.

"Lao Jiu, come out quickly!"

After hearing the sound, Lao Jiu hurriedly ran out of the house, and saw that the hole on the Shenwu steel sword was about to penetrate, and his face was overjoyed. Then he looked at the diamond in Zhang Zhao's hand, and after eighteen months of endless polishing, the diamond at this time had completely turned into a ball as thick as chopsticks.

The surface of the ball is smooth as jade, without any blemishes.

"Okay, heat up the stove, we're going to strike while the iron is hot. ”

As soon as he heard this, Zhang Zhao hurriedly put down the diamond in his hand, took the nanmu and threw it into the furnace, and then lit the fire.

At this time, Lao Jiu walked up to Chen Yang and said, "Increase the firepower, not only to burn through the blade, but also to burn the surrounding parts red." ”

"Hmm!"

Chen Yang nodded, and then increased the intensity of the flames, and for a while, the flames changed from hair-like to thumb-shaped, covering the entire sword blade.

In eighteen months, the Shenwu Stainless Steel Sword was about to be burned through, just a little bit short of the bottom, but even this little bit took a full three days.

When three days later, the Shenwu steel sword was opened, Lao Jiu took the polished diamond and put it on the hole, and then took a hammer and hammered it in.

The size of the hole is smaller than the size of the diamond, and when this hammer goes down, the entire diamond is inlaid on it, and although it begins to burn the blade red with the true fire of Samadhi, it has become soft, but this hammer goes down, and there are still countless cracks around the hole.

Seeing these cracks, Chen Yang's heart was about to break, but Lao Jiu didn't think so, he grabbed a handful of diamond powder polished by Zhang Zhao and sprinkled it, then took the sword and threw it into the furnace.

"Quick, release your true qi, everyone come here. ”

As soon as he heard this, before he could react to anything, Zhang Zhao directly stretched out his hand and poured the true qi in his body into the furnace, and then Chen Yang did the same. Hearing the roar, the Xuannu Leng Yue and the Morning Star in the room all rushed out, pouring all their true qi into the furnace.

Under such continuous consumption, the first person who couldn't stand it was Leng Yue, she took a step back with a gloomy face, sat quietly next to her, shook her head, and said, "No, I really can't stand it." ”

Zhang Zhao, who had experience in alchemy before, knew that this kind of true qi was far from enough, because the power of the true spirit in the furnace had not yet appeared, and the work of entering the true qi was only completed when the true spirit appeared.

At this time, Morning Star and Xuan Yue also ran out of true qi and had no choice but to retreat. Seeing this, Lao Jiu was also anxious, and integrated his true qi into it.

After about half an hour, Xuannu's true qi ran out and retreated to the side. And Lao Jiu was also exhausted in a short time because of too little true qi.

Now only the two brothers Zhang Zhao and Chen Yang are left, but the situation of the two is not very good, one of them is sweating, and they have obviously reached the limit.

However, at this limit, the two of them held out for four hours.

It's as if they're competing with each other, and neither of them is willing to give up first.

I don't know how long it took, Zhang Zhao took out something from his arms.

This thing emitted a faint golden light, the size of a dragon's eye, and it was obviously an elixir.

Under everyone's gaze, Zhang Zhao swallowed the elixir, and at that moment, his whole face became red, and the person became excited, obviously this was an elixir that could instantly replenish the true qi.

Seeing this, everyone had to admit that this Zhang Zhao was really crazy.

In this kind of continuous transmission of true qi, he even dares to take the elixir that instantly replenishes his true qi, even if the car goes to refuel, it has to turn off the engine first, right? This kind of thing is that even the machine can't stand it, let alone a person?

But what's even more terrifying is that knowing that he is crazy, Chen Yang still made the same choice.

It is really worthy of being brothers in distress who share life and death, each one is crazier than the other.

At this time, Lao Jiu looked at the inside of the furnace, and the fire in this furnace suddenly had an extra purple gas, and the purple gas was like hair, slowly wandering in the flames.

Seeing this, Lao Jiu showed excitement and said, "It's almost good, the true spirit has come out, it's just not enough, increase your efforts." ”

Hearing what Lao Jiu said, the two of them even recklessly poured the true qi in their bodies into the furnace.

Two hours later, another wisp of purple true spirit appeared in the furnace, and after a while, another wisp appeared, and as time passed, more and more true spirits appeared, and finally fused together, turning into a true spirit three feet long as a thumb and wandering inside.

"Okay, that's it. ”

Seeing that everything was ready, Chen Yang and Zhang Zhao took off their strength one after another and sat on the ground.

After slumping on the ground, Zhang Zhao lay down tiredly, while Chen Yang yelled wildly.

Eighteen months of mental tension were about to break him, and now that things are done, yelling is the best vent.

Everyone just watched him quietly, from roaring on the ground, to flying into the sky and disappearing into a little starlight, and after a while, they saw the dark clouds on the top of the mountain in the distance, and the sky was thundering.