In the deep forest more than ten kilometers away from the south gate of the giant wall, five huge figures suddenly drilled out and approached the city gate at a rapid speed.

This is a monster that has never been seen before by humans, it has the appearance of a bison, but its body is several times larger, close to ten meters in height.

The mountain spirit was as ridiculous as a little doll in front of it.

The most frightening thing is not its size, but the red yellow color of this monster, which reflects the luster of metal in the sun. Its muscles are so knotted that even looking at it can feel the explosive power contained in it. If these muscles were metallic, as they seemed, they would be unimaginably powerful.

When it comes to demon identification, Lu Ning is a real expert, after all, he has experienced the last era. Now there is no one in the hundred, but the vision is still there.

The cultivators who were preparing to fight at the head of the city set their eyes on Lu Ning, hoping to get detailed information about this monster.

Fighting a demon you're a complete stranger is a nightmare, and no one knows what new tricks this demon can play. Almost every new demon that emerges will bring heavy casualties. Humans can only develop specialized tactics after figuring out their intelligence at great cost.

A big reason why Binhai City can stand tall in the front of the demons is the existence of Lu Ning. Many monsters are new faces to humans, but they are old acquaintances to him. He can accurately tell the information of a monster, telling everyone what to pay attention to, what the weaknesses of the monster are, and what to do.

Therefore, Lao Lu has a high reputation among the coastal defenders, after all, everyone relies on him to save their lives.

The five bull demons that appeared this time were no exception, Lu Ning recognized them, but his brows were furrowed.

Yu Tianyu, who was on the side, saw his expression and roughly understood that the situation was not good. He asked worriedly, "Instructor, is it difficult to deal with?" ”

"It's not easy. Lao Lu summed it up in three words, and then explained it in detail.

This is called the copper-headed fire-tailed cow, and in the demon strength classification, it is a guard-level existence. These mountain spirits and rat demons are all miscellaneous soldiers, and they lack the protection of demonic energy.

But the guard-level monsters belong to the relatively advanced combat power. They can use demonic power to protect themselves, and there is more than one kind of supernatural power, and they are the second only demon generals in the demon rank.

The copper-headed fire-tailed cattle are characterized by infinite strength, rough skin and thick meat, and extremely fast, and are extremely good at collision and destruction. But it would be a mistake to think that it only has brute force.

It also has a short little tail behind it, with a little spark bubbling from it. It looks inconspicuous, but this tail can be lit with a bullish fire mist.

When the copper-headed fire-tailed ox is angry, it will be enveloped in a large area of scorching fire mist. Not only will most of the attacks be canceled out by the fire mist, but the cultivator will be severely burned if he gets close.

In general, this kind of monster has a high attack on thick skin and thick blood, and it is difficult to get close to it, so it is very difficult to entangle. However, this is also worthy of its guard-level strength. If the monsters are all miscellaneous soldiers like mountain spirits, why would humans be cornered.

But copper-headed fire-tailed cattle are not without weaknesses. It is born with a copper ring on its nose, as long as it is rolled into a reins with purple grass, and through this copper ring, the copper-headed fire-tailed ox will be obedient. The problem is that Lu Ning doesn't know the method of rubbing the reins of Zi Shucao, this is the inheritance of the Imperial Spirit Sect.

He said in his heart, this Sun Xiang is really harmful, can't he leave more exercises when he leaves? Lao Lu listened to Sun Qianxu's suggestion a long time ago and abolished Daoji. He was saved for his life, but he lost all of his inheritance. If Sun Xiang left a systematic set of exercises, he could quickly recover a certain amount of strength by referring to it. But when Sun Xiang left, he only left behind the Hongmeng Qi Induction Method.

It's really sad, fellow Daoist, you are not cautious!

Complaining is complaining, Lu Ning still analyzed the strength and weakness of this fire-tailed cow thoroughly before the war. It is also specially reminded that the copper ring on the bull's nose can be pulled hard at a critical moment. Although it does not have the reins of the purple grass, just grasping the brass ring will severely limit the firetail ox.

Dozens of cultivators had a little confidence, after all, looking at it from a distance, the copper-headed fire-tailed ox roared like thunder, and there was still flames in its nostrils, it was definitely a high-grade product.

Before leaving, Lao Lu also took out white grass ice chips and told everyone to take them in their mouths. This is a pair of elixirs that Doctor Xiao Yuan has recently tried out with white grass, which can reduce the damage of some flames.

Although it may not be completely immune to the fire mist of the fire-tailed cow, it will not be burned to death all at once.

The cultivators took the transparent chip the size of their fingers in their mouths, and immediately felt a sense of coolness rushing to their lungs. The confidence against the fire-tailed cattle has three more points.

While they were preparing, ordinary soldiers were not idle either.

Generally speaking, when humans fight against demons, ordinary soldiers eliminate the miscellaneous soldiers among the demons. And the cultivator's high combat power against demons.

But ordinary soldiers can also play a role in helping when they have their hands free. Marina City, in particular, has developed some very powerful technological weapons thanks to the large number of scientists in charge. For example, the electromagnetic cannon can cause some damage to the fire-tailed ox.

This is the reason why the Four Demons will always have concerns about Marina City and dare not end up easily. In the last demon siege, the two demon generals were injured by powerful technological weapons, and Yu Xiaoyue seized the opportunity to kill them.

Now that the power is cut off in Binhai, the demon general dares to send a high-level combat force like the copper-headed fire-tailed ox. After all, cannon fodder can be replenished at any time, and powerful monster subordinates don't mean that there are them.

Xu Yongzhi's father and daughter are still nervously restoring the power supply, and the powerful electromagnetic cannon cannot be started for the time being. So the defenders on the city wall fired fire and arrows to probe the reality of these bull demons.

Dozens of fire and arrow range extender shells dragged a long tail flame and rushed towards the five bull demons at high speed. If you are hit head-on, even a mountain spirit with rough skin and thick flesh will be blown off a large piece of its body.

But in the run, the fire-tailed ox showed dexterity that was in no way commensurate with its large body. A fire-tailed cow jumped up, its hooves bent, and more than a dozen *** brushed its hooves, leaving a dense explosion behind it.

The other fire-tailed cow mooed twice, and a crimson mist suddenly erupted from its sparkled tail. As soon as the rocket flew into the scorching mist, the shell melted and exploded, but it didn't work at all.

The most excessive is the last bull demon, which reacts a little slowly and stands in place. Two rockets hit it head-on, and more exploded around it.

But when the dust settled, it remained intact and still in place, without even a black mark on its body.

What a terrible defense!

Several bull demons showed their powers, ignoring the first round of attacks from the soldiers. They gradually accelerated, ran faster and faster, and finally in the naked eye, they could only see a remnant.

At this speed, the soldiers could no longer keep up with their shooting. Even anti-tank mines laid underground did not work. When Ray was pulled by the fuse and exploded, the fire-tailed cattle had already rushed out more than ten meters away.

They hit in their path, leaving a mess in their path.

The cultivators stood at the head of the city, ready to jump off and engage in battle. In fact, until this time, everyone has not figured out what these five copper-headed and iron-tailed cows are going to do.

According to Lu Ning, the fire-tailed ox has amazing brute strength, but it has neither long-range means nor can it climb walls. They simply can't hurt humans on high walls.

However, the demon will send the fire-tailed ox for the purpose of killing humans at all.