Chapter 239: Advancement to Four Marks

As the Southern Xuanwu tribe repelled dozens of waves of wild beast attacks, Xu Yi gradually became numb from the initial novelty. The number of wild beasts that came from all over the mountains and plains each time was a little less, but it was still more than 90,000.

After more than a dozen kills, the number of wild beasts was only reduced by 10,000. If it weren't for careful observation, even the change could not be seen.

Anyone would gradually become numb. The most annoying thing is that after such a long time, the number of blood qi he harvested was less than ten, and there were still more than ten blood qi away from the four patterns that were close at hand.

Think about the hundreds of blood qi he got from killing Zhu Wuyou before. It was really a gold belt for murder and arson. I didn't expect that this old saying would be true in another world!

Of course, the Yingzhaojian incident didn't count. It would be difficult to pick up such a bargain a second time. He got the benefits and initially mixed into the blood crazy tribe. The power value has increased significantly, which means that even the rankings have recognized the benefits brought by his actions.

Not only did he get the benefits, but he also won the hearts of the people. Where else can you find such a good thing?

Repeated movement, rushing to the rescue, killing, and then moving again... This way, there is almost no loss, and there is no need to cast a secret seal.

Such mechanized operation is enough to slow down all thinking, and even Xu Yi's previous sense of familiarity with the wild beast and the bloody hill disappeared. Afterwards, he could not remember why he felt familiar with the two at that moment.

Fortunately, the twelve tribes must have a response to the "wild beast disaster", and it is impossible to slowly grind these seemingly exhausted wild beasts to death with such inefficient manpower.

After two more rounds of retreat, things finally ushered in a turnaround.

"We are almost there, let's all cheer up, and don't make any mistakes at the last minute."

However, Xu Yi was full of doubts at this last moment, and the four-patterned chieftain had no time to explain to him. After waiting for a whole wave of attacks, Xu Yi saw the so-called turnaround.

These are two silver devices that are bright silver, just like the train tracks in Xu Yi's previous life. The two silver tracks are curved and extend to the distance, almost without a clear end. How much silver does it cost?

In some resource-rich ancient countries, this is a huge fortune, not to mention this wild world where metal resources are scarce and mining almost depends on picking up on the surface.

This tiny arc, combined with the distance from the Navel of the Wilderness, Xu Yi secretly thought that the so-called twelve tribes could not have laid a circle of such circular silver tracks 600 kilometers away from the Navel of the Wilderness?

This must be a huge expenditure of manpower and resources...

After retreating to the silver track, Xu Yi was taken nearly 500 meters away from the silver track by the four-patterned chief.

After doing all this, the wild beast had quickly approached the silver track. At the same time, a conspicuous black firework exploded in the air, and the smoke drifted for a long time.

At this time, the air above the silver track seemed to be distorted, and it was an amazing heat visible to the naked eye.

When the first wild beast stepped onto the silver track, the heat turned from colorless to colored, and the fiercely burning scarlet flame represented its high temperature.

As the second and third wild beasts stepped onto the silver track without stopping, the fire also rose sharply, and a huge red Vermilion Bird soared into the sky and pounced on the wild beast!

The secret seal array of the Vermilion Bird Tribe in the north of the Twelve Tribes, the Fierce Silver Ring!

This secret seal array is equipped with a certain mechanism, and was jointly designed by another metallurgical tribe belonging to the Twelve Tribes. After more than ten years of construction, it finally formed the current Fierce Silver Ring array that can be opened in sections.

It is also relying on this array that the Twelve Tribes have been able to curb the spread of the "Disaster of Wild Beasts" for many years.

After all, relying solely on manpower for a distance of 600 miles seems to be able to wipe out less than one-third of the number of these wild beasts.

The Fierce Silver Array is different. Wherever the huge Vermilion Bird composed of scarlet flames passes, it is all scorched earth. Even the wild beast was burned into charcoal, and its volume shrunk by more than 50%.

It seems that the flames have a strong killing power against these wild beasts, but no matter how big the Suzaku tribe is, it is just a large tribe, and the manpower is far from enough to face all the wild beasts gushing out of the Navel of the Wilderness. Therefore, there is this 1,200-kilometer-diameter Fiery Silver Array ring.

The density of wild beasts attracted by manpower at this distance is already sparse, and it can be dealt with by mechanical triggering alone.

As for why it is not set farther away... In fact, the area controlled by the twelve tribes is only 800 miles around the Navel of the Wilderness.

The center of the Wilderness World is the most resource-rich area, and many large tribes are stationed here. The twelve tribes have divided many more areas for the purpose of resisting wild beasts, but they must allow other large tribes to have a share, right?

However, if a long mechanical lure plus a Fiery Silver Array can solve it, it will not be called a "wild beast disaster."

The charcoal burned by the Suzaku began to slowly wriggle, and this time they formed not a hill of blood and flesh, but a huge creature with layers upon layers.

The huge monster, still with its bloody flesh exposed, took steps in the opposite direction with its four thick hooves. The distance of each step was ridiculously large, so large that if it were not for the support of the surging flesh structure inside, it would have made people feel like falling.

The monster disappeared from Xu Yi's sight at such a high speed. With the patient explanation of the four-patterned chief of the Southern Xuanwu Tribe, Xu Yi understood that this symbolized the arrival of the second stage of the "Crazy Beast Disaster".

The trigger of the second stage is the number of wild beasts lost in the first stage. Once the number is greater than 50%, this group of wild beasts will return to the wild navel in the strange state just now. When all the wild beasts that were lured out have returned, the second stage will be completely opened.

Its intensity will also change slightly with the loss of wild beasts in the first stage. The remaining number of wild beasts they lured out after being attacked by the fierce silver array is less than 40%, which should not be considered as retreat. In theory, the higher the damage caused to the wild beast group by the last attack, the higher the weakening ratio of the second stage of "Wild Beast Disaster".

The opening of the second stage left everyone with a period of rest. All the chiefs who participated in the first stage can use the small tripod carts carried by the army to replenish war beasts nearby.

And this period of time is very precious to Xu Yi, although his war beasts have almost no losses.

But in the attack of the fierce silver array just now, the attacker is a dead thing and cannot absorb blood and energy, so the blood and energy of the wild beasts that died in this attack will dissipate and be evenly distributed to all people around.

In this attack, almost 50,000 wild beasts died, and a lot of blood energy was released. It seemed that the benefits of the first stage of the "Wild Beast Disaster" were all from this attack.

Xu Yi also received more than 30 blood energy, and he was finally promoted to the fourth level!