I still remember that when I was in Kyoto, the general manager Du Bin gave Kunpeng a task to take Zhang Yu back to the Kyoto laboratory.

At that time, Zhang Yu was just a young man who had just entered the Seventh Rank Grandmaster, although several of his brothers had also entered the Seventh Rank with his support, but he was definitely not Kunpeng's opponent, and this task was very easy for him.

However, now, Zhang Yu himself has grown rapidly in this war, and he is almost about to become a big man standing side by side with him.

The Battle of Chishui River, the Battle of Yuyang Town, the Battle of Diguan, and even the final decisive battle.

This young man has done miracles time and time again!

Although Kyoto's attitude towards this young man remained unchanged and he still regarded him as an experiment, Kun Peng knew that this person had established a considerable degree of prestige in the expeditionary force, and had been appreciated and favored by the strongest people in the expeditionary force, such as Wang Jinzhi, Cao Shuang, and even Xue Zhan.

Right now, the Supreme Commander of the Eastern Theater of Operations, National General Xue Zhan, personally killed a demon nine pins in front of him, which shocked Kunpeng's heart even more.

"This man...... Did I really take it away? ”

Kunpeng asked himself, I'm afraid that Zhang Yu's current strength is almost the same, even if it is not as good as himself!

Coupled with the support of his brothers, as well as the support of so many grandmasters of the expeditionary force, and even some of the grandmasters of the border guards, it was really impossible to take him away for direct reasons.

"That's it, after everything returns to Wuguan, let's get a communication with Kyoto."

Kun Peng thought silently in his heart.

……

At this moment, outside the land of the decisive battle.

All the Grandmasters returned triumphantly.

At the very front, Xue Zhan surrendered to a demon corpse at his feet, this corpse was beaten and cracked, and the whole body was like a spider's web, dense cracks, and it was terrifying.

Not far away, there was a demon Jiupin with a hard steel helmet and his tail cut off by Qi Gen, a helmet man who was killed by Cao Shuang and Wang Jinzhi before the official battle.

The corpses of the two demon clans were here, and in the place of the decisive battle, there were several demon clans nine products who were defeated by Xue Zhan.

In this battle, the demon clan can be said to have suffered a big loss, and it is absolutely nerve-wracking!

"Triumph!"

Xue Zhan roared violently and led the team to start their return journey.

The battle was finally over, and the people were tired.

All the follow-up will be discussed after going back and resting well.

……

Later generations have historical records: In the winter of 202, the demons were defeated! The demon army of elite soldiers was defeated in the valley east of Tianguan, called the Land of Decisive Battle! The invincible demon king Taiyu returned seriously injured, and the demon army withdrew to the fallen world......

Three days later.

Great Xia Kingdom, Wuguan.

As the first pass in the world, the strategic location of Wuguan is particularly important, although it was destroyed by the demons, but the new construction began as soon as the war ended.

There is a wide courtyard in Wuguan City, which was once the wheat field of a large family, and after the war, it was requisitioned and used as a place for the weapons of the expeditionary force.

At this time, Zhang Yuzheng was engrossed, carefully watching the tempering process of the S-class alloy weapon.

Xue Zhan and Cao Shuang, the two Nine Rank Grand Masters personally operated the swords, and under the advice of a weapon master who was good at tempering, they struggled to swing the alloy sledgehammer in their hands.

"Ding! Bite! Ding......"

A crisp sound continued to come out, and under the full forging of the two Nine Rank Grand Masters, the forging process lasted for a full day and a night, and that piece of alloy finally had the prototype of a weapon.

"I'm tired!"

Cao Shuang put down the hammer, wiped the sweat on his face, and said with a smile, "This time, in order to forge weapons for you, I used eighty catties of S-grade alloy from the arsenal!" There are so many alloys, and it was finally made into such a small prototype of a weapon, and I think that once this weapon is born, it can be rated as SS level! ”

Xue Zhan also nodded, as the strongest man, his state was much better than Cao Shuang, but his chest was slightly undulating.

"In addition, there are demon king-level exoskeleton nails, and the keel of a demon ninth-grade powerhouse, boy, this time you are going to have a treat."

Xue Zhan patted Zhang Yu on the shoulder and said with a smile.

"No problem!"

Zhang Yu laughed, he is now a rich man.

After the end of the war, the merit and prestige points that the system settled for him were simply as high as the sky.

In Zhang Yu's words, he is now cultivating all his brothers into nine grades, which is a simple matter!

Open the system interface:

【Attributes】

Grade: Eight grades and seven sections.

Golden bone: 6 segments

Evolution: 87%

Increase: 225%

Qi and blood: 90080/90080 calories

Merit: 37180310

Prestige: 8291477

In the decisive battle, Zhang Yu used the prestige and merit points in the system cleanly.

And the system did not disappoint him, and the rewards settled for him were astronomical.

Nearly 40 million merit points, and more than 8 million prestige! It's hard for Zhang Yu not to float!

"Zhang Yu, carry the corpse of the Demon Clan's Nine Grades over and prepare to put it into the furnace."

Xue Zhan's words interrupted Zhang Yu's self-indulgence.

Zhang Yu agreed, and hurriedly dragged Wanyue's body to a huge alloy furnace like a dead dog.

This alloy furnace is the furnace for forging S-class weapons.

And the corpse of the waning moon is also of great use.

In the words of the weapon smith, if you want to create an alloy weapon that surpasses the S-class level, human technology is no longer enough to do so.

The temperature of the flame simply can't reach that high!

Unless there is a Jiupin powerhouse, who is willing to sacrifice himself and devote himself to the fire, there may be a possibility of success.

The Qi and Blood of the Nine Grades are vigorous, and once the Qi and Blood in the flesh and bones are completely released and burned, the temperature and everything can be vaporized, just like the most central point of the explosion of a nuclear bomb.

Only by taking advantage of this temperature can the weapon be completely tempered and formed.

"Hmm...... The key is the flesh and blood of the nine grades, as for whether it is alive or not, it should not be so important. ”

The highly experienced weaponsmith conjectured.

In fact, it was the first time he had done this to build a weapon from such extravagant materials.

Ordinary nine-grade weapons are all forged with simple S-grade alloys, and generally only ten to twenty catties are enough.

But what about Zhang Yu? The alloy alone is enough to use eighty pounds!

And in addition, there is the corpse of a demon nine-rank, as well as the five-stage golden-bone-level dragon bone extracted from him, and even some demon-level exoskeleton nails.

Such a material, let alone forging, the old forging master has never even heard of it!

Xue Zhan even smacked his lips and sighed again and again: "I haven't even used such a weapon, it's a pity to use it for this kid...... You won't be robbed, will you? ”