Ambushing and killing the commander Tuo Long, as well as the six indigenous generals, can be said to be the biggest victory in Ningyuan City in the past hundreds of years.

Although Hong Yu was worried about the Balkans, the soldiers of the Xicheng Defense District celebrated for several days.

When celebrating, it is natural that someone needs to patrol the mission, Hong Yu volunteered and went out for four consecutive days. He swaggered around the border line, but the natives didn't react at all!

Because the Terrans kept the matter of Tuo Long strictly secret, the natives still don't understand how Tuo Long died. But all the natives now have a consensus: Hong Yu is not so easy to kill!

He patrolled for several days in a row, and of course someone reported it to the Xinhongshan tribe, but all the natives felt that it was a trap.

The Balkans have also been holding their ground, but they have had a few skirmishes with the orcs in the other direction, won a partial victory, and grabbed back a piece of territory.

These battles also established the prestige of the Balkans among the Xinhongshan tribes.

Hong Yu stood on the border line, unbuttoned his crotch in annoyance, and poured a soak of urine on the opposite indigenous territory, despising fiercely: "A group of cowards!"

Not far from the opposite side, there were a few natives hiding in the dense canopy, and the natives, who had always been irritable, actually held back.

In the next period of time, the surrounding area of Ningyuan City gradually returned to calm, and Hong Yu returned to his secret room, concentrating on studying Bai Yuxiao Xiaoding and the empty sea tiger fish.

Of course, Xiao Ding didn't cooperate, and roared at Hong Yu all day long, if Hong Yu was in a good mood, he would tease it with him, and threatened to cross it with the air sea tiger fish to see what new varieties could be born, and Xiao Ding, who was not yet an adult, was so frightened that he was silent.

After about half a month, without Hong Yu, a guy who defended the sky, the border battle between the human race and the natives returned to normal.

But the good times didn't last long, Hong Yu got out of the secret room and handed Yun Jiuxiao something.

This thing is actually not a complete innovation, but a combination of the previous surveillance formation and the original city defense array, the formation of screening alien races, but Hong Yu's design is very ingenious, only the size of a palm, and it can be directly installed on the top of the original array.

Although Ding Ying was very reluctant to let Hong Yu make meritorious service again, this was obviously a very good formation component, and it was impossible for him not to use it, so he invited the extremely starry sky master in Ningyuan City, and after asking Hong Yu for advice, he quickly began to copy this formation component.

There are dozens of starry sky masters in Ningyuan City, and the level is uneven, but this kind of component is actually not of high level, and the difficulty lies in how to make it so small.

Under the meticulous care of the starry sky masters, everyone can do it.

The patrol team then attaches these components to the top of the array piles during their daily patrols. After installing this component, once the indigenous patrol team approached the Terran formation pile, even if it had not yet started to destroy, Ning Yuancheng could immediately receive the signal and quickly discharge the retaliation action team.

Because under normal circumstances, it would take a certain amount of time for a patrol team to forcibly destroy a formation stake, and during this time, a powerful enough retaliation team quickly killed, and the hapless native patrol team finally discovered this after being wiped out four in succession.

The Terran patrol team is still trying to uproot the natives' stakes every day, but the natives are temporarily unable to uproot the human stakes.

The unwilling natives prepared a strong team, equipped with three strong men at the level of a legion commander, disguised as a patrol team, and wanted to uproot a human formation stake and take it back for research with lightning speed.

didn't expect that this trick had already been expected by Hong Yu and Yun Jiuxiao. As soon as this powerful squad started, three more powerful retaliation teams immediately killed them, and none of the three legion leaders ran away, and the whole army was wiped out!

The natives were so depressed that they wanted to vomit blood, but this was war, and they knew that there would be some losses in the road, but they still had to continue to carry out the plan.

So after losing four more powerful squads of this level in succession, they finally got a human formation stake.

After concentrating on research, he finally reluctantly transformed his formation into this, of course, the effect was far inferior to that of the human race.

Even the Balkans didn't think much about this matter, this kind of situation of constant competition between you and me in terms of Xuan soldiers and formation equipment is very common on Yuan Huangxing, and it is itself a part of the struggle of various races.

Then, there was another period of calm. Then an unexpected situation occurred, the Terran retaliation team, in the process of fighting a native patrol, inadvertently destroyed a hill on the border, and then found that under the hill was actually a vein of eternal titanium!

Yonggu titanium is an extremely precious metal raw material, according to the grade in the starry sky, it should be the third grade of the heavenly level! And this material is even rarer than the general second grade of the heavenly grade, because the material used is very large.

This kind of thing is the main raw material for refining the Ten Directions Divine Cannon of the Heavenly Xuanbing!

The Ten Directions Divine Cannon is the most powerful large-scale war Xuan Soldier that the human race can refine now, and the level is divided according to the power, from the seventh-grade Heavenly Xuan Soldier to the third-grade Heavenly Xuan Soldier, and the most important factor that determines the power of the Ten Directions Divine Cannon is the amount of Yonggu Titanium!

There are also some other metals that can partially replace Yonggu Titanium, but then the power will be weakened.

In the Tailu City on the Yulin Star, which five-grade Heavenly Xuanbing Ten Directions Divine Cannon was created using seventy percent of Yonggu Titanium.

At this moment, the Terrans went crazy, and Ding Ying was unceremonious, and immediately sent heavy troops to be stationed under the vein to announce the ownership of the Terran vein.

The natives were not slow to react at all, and immediately sent an equally powerful force to set up camp on the other side of the border, and anyone could tell from the movement of the veins that this vein must have extended into the natives' territory.

And it seems that it is only a small part of the Terran territory, and most of it should be in the indigenous territory.

The natives are not very good at mining, and in fact they waste far more than they use.

The two sides are tense, and the big war is about to break out. But Ding Ying gritted his teeth and did not dare to make the decision to start a war easily, once defeated, he would have a heavy responsibility.

Moreover, the other side now has the Balkans in charge, and it is very disadvantageous for them to rush into war.

Yun Jiuxiao got a piece of eternal titanium ore for Hong Yu, Hong Yu was very curious, and immediately returned to his secret room after getting it - this secret room was already dedicated to Hong Yu.

The piece of ore that Yun Jiuxiao got was the size of a fist, and Hong Yu refined it himself and got a piece of Yonggu titanium the size of an egg

He studied it, this material is really good, when the Ten Directions Divine Cannon is launched, the cannon body must withstand ultra-high temperature and pressure, and more importantly, under this ultra-high temperature and pressure, the energy fired by the Divine Cannon will escape into the cannon body, resulting in a decrease in power, only Yonggu Titanium can well limit this dissipation and maintain the power of the Ten Directions Divine Cannon.

If you replace it with another material, the amount of energy that escapes will increase, and the power will decrease.

The general theory of the Ten Directions Divine Cannon is no longer a secret, and even the natives know it, but some of the details that can determine success or failure are the top secrets of the human race.

Hong Yu is currently not qualified to access these secrets, but Hong Yu also disdains to "check" them. Those so-called details are some key formations, and these formations are replaced by Hong Yu himself.

In the memory of Lao Jun Daozun, there are a large number of such formations - in fact, the high-power lethal formation, Hong Yu knows a lot of Lu Dao, but due to the current conditions, there is no way to arrange it.

And on a whim, Hong Yu used the raw materials of this ball of eternal ancient titanium at hand, with some other precious materials, to refine a handcuff by himself.

It is really a limited material, Hong Yu looked at his handcuff and shook his head helplessly, Yonggu titanium is barely enough, but the other material grades on his hand are too different from Yonggu titanium. The only thing that can be matched is the corpse of the remnant of the Demon Beast.

The other auxiliary materials couldn't keep up, resulting in the power of the handcuffs making Hong Yu very dissatisfied.

Although it is said that there is a clever formation compensation, after all, it is better to refine it with good materials.

He found a piece of animal skin, made a holster himself, inserted the handcuff and hung it on his body, opened the secret room and walked out.

He refined the Yonggu Titanium, and then refined the handcuffs in the back, and it took about five days before and after, and this time he came out and clearly felt that the atmosphere in the entire Ningyuan City was tense.

Bands of soldiers were constantly rushing through the streets, and even more urgently, flying directly from low altitudes.

When the soldiers saw him, they immediately saluted, and then continued on their hurry.

Hong Yu returned to Xicheng District, and Yun Jiuxiao was staring at a light curtain map, which was three-dimensional and could clearly reflect various landforms.

Yun Jiuxiao crossed his arms and held his chin, staring at the red area on the map.

Hong Yu was a little surprised: "The conflict has spread to such a large extent?"

Yun Jiuxiao didn't need to go back to know that it was him: "It's upgraded." Both sides are constantly increasing their troops, with the Yonggu titanium ore area as the center, and battles continue to break out on the periphery. Although the real masters of both sides have not yet been dispatched, I am afraid that a big battle is inevitable. ”

Hong Yu is not afraid of war: "The natives have suffered heavy losses recently, and they still have the ability to start a full-scale war with us?"

"The problem is, I heard that it's Yonggu Titanium, and the beast clan and the spirit clan are already ready to move, so I'm worried that if one is not good, it will become a war between the four clans. In that chaotic situation, in the end, no one can take advantage, alas......"

He returned to his desk, sat down and tapped, "Tea!"

The pro-soldier trotted in to pour water, and Yun Jiuxiao noticed that Hong Yu was carrying a handcuff on his waist, and immediately wondered: "What kind of Xuan soldier is this?"

(The third one is sent, ask for a monthly pass and ask for a reward!)