The Invincible Overlord of Heroes

John used the water mirror technique to directly connect the Eye of True Vision to the water mirror.

In this way, as long as the basin of water as the carrier is always there and someone continues to provide it with magic power, this spell can be maintained.

With this spell, Yu Lan can call up the images seen by each reconnaissance eye at any time.

Xu Lai also looked at the picture. To be honest, it was a bit dark, not like the infrared function of the surveillance.

But the underground environment is like this, and the picture seen through the reconnaissance eye is clearer and brighter than the picture seen with the naked eye.

The reconnaissance eye is a perfect eye, much better than ordinary human eyes.

At this time, John also saw the picture in the mirror, and frowned:

"I'm sorry, Lord, it seems to be my mistake.

I ignored the dim environment of the underground city. If you are willing to wait for me for a while, I can arrange an enhanced version of the reconnaissance eye.

The enhanced version of the reconnaissance eye has infrared vision, which will have a larger reconnaissance range and clearer pictures."

Xu Lai was stunned. It turned out that there was really a night vision version of the infrared reconnaissance eye.

"Of course, I think we still have a lot of time for now.

And don't worry, if you have a better and stronger reconnaissance method, please use it.

No matter how much magic materials you consume this time, I can reimburse you after you go back, and give you an extra hard work fee."

Usually Xu Lai is very stingy, but when it's time to be generous, he is never stingy.

As long as John's reconnaissance method can increase the probability of discovering Moril's army in advance, it is worth Xu Lai's investment.

Xu Lai's words also dispelled John's last doubts, and he went to arrange a new reconnaissance eye with a smile on his face.

Xu Lai not only reimbursed him for the cost of casting spells in full, but also a hard work fee in the future, which means that John used other people's money to experiment with his own spells.

If you miss such a good thing, won't you be punished by God?

The new reconnaissance eye takes longer to set up, and Xu Lai waited for more than an hour.

However, the new reconnaissance eye is very effective.

In areas with dim light, the amount of light entering can be magnified. Not to say that the picture is as bright as day, at least it can be seen clearly.

In the dark place, it can also display infrared black and white images.

Similarly, not to say that it can be seen clearly, at least if you look carefully, you will not miss any movement.

Xu Lai nodded with satisfaction and said: "Not bad, let's arrange it according to this standard. How much does it cost to arrange one?"

John was embarrassed to say more, so he said: "These reconnaissance eyes I arranged are all permanent, so the materials may be more expensive, and one needs at least one thousand gold coins."

Xu Lai smiled and said: "Then I will pay you 1500 gold coins for each one. Please work hard for two days. I may need to arrange a lot of places."

"It's not hard, it's not hard, it's all I should do."

The price John quoted already included his own hard work fee, but Xu Lai was willing to add 500 gold at a time, even though he had already received the reward.

Suddenly, John became particularly active. Regardless of the fatigue of the journey and the dimness of the dungeon, he took the initiative to propose to Xu Lai to start and finish as soon as possible.

Xu Lai certainly would not have any objections. He was eager to start early.

What John didn't expect was that Xu Lai would need so many eyes.

After asking John about the materials he brought and his mana consumption, he had to place a reconnaissance eye at almost every fork in the road.

John made a reconnaissance eye from the materials, cast a spell, and then placed it in a hidden corner, and finally connected it to the control center in Mingyue City.

The whole process took more than an hour at the beginning, but gradually became two hours. By the 13th eye, it took a full three hours to connect.

After finishing this, Xu Lai asked: "Does the mage have insufficient mana? Or insufficient physical strength? It doesn't matter. I have both physical strength potions and mana potions here."

Wiping the cold sweat from his forehead, John smiled bitterly and said: "No, it's because we are getting farther and farther away, and it's getting more and more difficult to connect to the control center.

If we continue to go forward, I'm afraid it will become more and more difficult to place reconnaissance eyes."

Xu Lai frowned. He didn't expect that this thing would have a distance limit.

Seeing Xu Lai frowning, John was also trembling in his heart. The money had already been collected. It seemed a bit unfair to talk about this matter now.

But he had never thought that Xu Lai would deploy so far at once?

Although they only deployed 13, they have been deployed for more than a day. There is less than an hour left and it will be 12 o'clock again.

Moreover, Xu Lai only deployed these 13 reconnaissance eyes at the forks of the road, not deep.

Xu Lai was also afraid that after 12 o'clock, the new January would have some moths, so he kept deploying them.

"This place is too far from the control center of Mingyue City, so can we build an additional control center here, and then connect this control center with Mingyue City?"

After all, he was born in modern society, and people in this era did not think of it. Xu Lai thought about it and thought of trying the relay method.

John thought for a while and said, "You can give it a try.

It's just that the distance between the two control centers is still very far. Even if they can be connected, the external control center cannot send too many images back, otherwise the magic channel will be blocked."

Xu Lai smiled and said: "It doesn't matter, I have at most 3 or 4 more investigative eyes to deploy.

The distance is relatively far. If we go further, we should see a maze, one at the entrance of the maze and one at the exit of the maze. "

John nodded and said: "That's no problem. The Eye of Investigation only needs to contact this temporary control center.

If this is used as the new center, there will be no problem in connecting the reconnaissance eyes within a 30-kilometer radius.

My enhanced version can reach a distance of up to 50 kilometers. "

Xu Lai nodded and said: "Then let's get started, build the control center first, and then rest.

You can rest a little longer tomorrow. After we get up, we need to clean up the nearby wild monsters to prevent the control center from being damaged by these wild monsters. "

John smiled and said: "It just so happens that my mana is a little insufficient, so I'll meditate a little longer."

There was no talking all night, and he worked continuously for nearly 20 hours. Not to mention an old man like John, even Xu Lai was a little tired.

He didn't do anything, he just kept riding on the horse. However, riding a horse was not an easy task.

After 12 o'clock, the Moon of Bones, which caused great trouble to all life camps, finally passed.

But we still can’t relax, because the new January is still the month of monsters.

It's just that it's no longer a skeleton, but a swamp creature from the fortress, a bison.

Next month is Bison Month, when bison production doubles and there are massive births of bison in the wild.

The bison is a level 5 creature in the fortress camp. Its most typical characteristics are rough skin, thick flesh, and powerful strength.

To a certain extent, bison are similar to the tauren in the underground city. After all, they are both cows.

However, the bison is still affected by morale, but it has an advantage that the tauren does not have, which is bison charge.

The buffalo's charge is very powerful, and the level 5 charge can even compare to the charge of a level 6 knight.

Especially after it reaches a large scale, even the knights have to stay away.

However, the bison charge also has a very fatal flaw, that is, once the bison charge starts, it is difficult to stop and cannot turn.

To put it bluntly, after the bison charge, they can only rush forward. Even if the hero tells them to stop, they have to wait for a long time.

Moreover, no matter whether the front of the bison is friendly or enemy, as long as the bison charges, it will not distinguish between friend and foe.

As for the shortcoming of being difficult to turn, that is for a small number of bison.

On the real battlefield, there are people everywhere, and the size of the bison is terrifying. You can dodge as many bison as you can, no matter how much you turn to avoid them.

Besides, if the battlefield is crowded, where will there be so much space for you to hide?

Therefore, it is no exaggeration to say that the bison is a very powerful soldier on the battlefield.

In other words, swamp creatures are naturally slow. Even if a bison has four legs, it is considered fast among swamp creatures. Speed ​​and agility are still their shortcomings.

However, although the bison are powerful, they are not to be feared.

The real headaches are the advanced creatures of the bison, the level 6 Barbarian Bull and the level 7 Barbarian King.

According to legend, the Barbarian Bull is the mount of the God of Death, and his daily job is to carry countless clones of the God of Death, constantly harvesting souls around the world.

Xu Lai didn't know whether the legend was true. Xu Lai only knew that Man Niu and Man Niu King really possessed part of the power of the God of Death.

The Barbarian Bull and the Barbarian Bull King are extremely special types of soldiers.

They have rough skin and thick flesh, making them difficult to kill, but at the same time, their own attack power is not particularly powerful.

But when they attack their opponents, any creature that is stared into by their big bull's eyes will receive the judgment of death.

Moreover, it is the God of Death who judges you, not the Bull. The Bull just glares at you with its own eyes, without any lethality or magic power.

Therefore, all forbidden magic spells are ineffective against Barbarian Bulls, unless the spell can directly ban the God of Death.

Correspondingly, not only living creatures must be judged by the God of Death, but also the undead, as long as they have souls, they must be judged by the God of Death.

On the contrary, it is those new-born skeletons that have no consciousness of their own. No matter how hard the bulls stare at them, they are ineffective.

Moreover, the power of death is beyond this world.

Not to mention the black dragon that is immune to level 1-5 spells, even if the unit is completely immune to magic, it will not be able to circumvent the judgment of death.

Even if the person fighting against the barbarian bull is a holy dragon, as long as the holy dragon doesn't kill the barbarian bull instantly on the spot and gives it a chance to attack or glare at you, even if it is as powerful as the holy dragon, there is still a chance that it will be killed instantly.

The most important thing is that in the eyes of Man Niu, the Holy Dragon is no more noble than a level 0 farmer.

If a barbarian cow has to stare at a farmer 100 times to kill a farmer, then if it stares at a holy dragon a hundred times, it will definitely kill a holy dragon.

In other words, the activation probability of the Bull's Death Gaze is only related to the probability of this characteristic itself.

If you are lucky, you can escape. If you are unlucky, no matter how strong your strength is or how high your health is, as long as you cannot resist the power of death, the only way out is to have your soul harvested.

Xu Lai had come into contact with this kind of power beyond the world once. The Death Finger of the Dragon Lich penetrated even the invincibility of the Holy Light Knight.

He didn't know if the sacred armor could prevent the bull's death gaze. If the death gaze was similar to the finger of death, then it would probably be impossible to defend against.

Moreover, the body of the unit killed by the Death Gaze is intact, but the soul has been taken away by the God of Death.

Therefore, even resurrection spells cannot be revived.

If there had to be a chance, then the Pope would have to perform the resurrection spell himself, because the Pope must be blessed with power beyond this world.

Only the Pope who is protected by the power of the God of War can snatch a person's soul back from the God of Death.

It is precisely because of this special characteristic of ignoring defense, ignoring life, and regardless of level that all creatures are treated equally, making creatures like the Barbarian Bull a true high-level killer.

It is definitely not cost-effective to use high-level troops to fight against the bulls.

Because the Barbarian Bull is only a sixth-level creature, its basic output is much higher than that of higher-level or even ultimate creatures.

But because of this characteristic, when high-level creatures are used to fight against bulls, the loss rate is far higher than imagined.

Therefore, when Xu Lai learned that this month was the Buffalo Moon, his head hurt very much.

He originally wanted to take a rest early and leave the task of clearing the wild monsters to Elvi and Roland.

On Xu Lai's trip, because he wanted to protect John and clear out the wild monsters as quickly as possible, he brought the entire angel and paladin guards with him.

He regrets it now. If he had known earlier, he should have brought some shooter troops.

Even if you don't bring a large force, it would be great to just bring Giselle and the phantom shooter she is training.

The biggest shortcoming of Manniu's Death Gaze is that it cannot be released remotely like the Finger of Death.

This bull's eye must stare at you from close range to have a chance of triggering judgment.

The odds are not high, just in case.

Moreover, once the number of wild cows increases, the probability of one wild cow is not high, but what about ten? With one hundred heads, do we have to take away a few high-level creatures?

Compared to the level 6 bull, it is the level 7 bull king. Its attributes seem to have improved, becoming fleshier and with higher health points.

But the threat of the Barbarian Bull King is not as high as that of the Barbarian Bull.

It's very simple. The Barbarian Bull King does not increase the chance of death gaze. On the contrary, due to the improvement of attributes and levels, the number of Barbarian Bull Kings cannot be compared with that of Barbarian Bulls.

For Death Gaze, a trait that relies on chance to survive, quantity is always the most critical attribute.

Fortunately, the present tense had just been born, so Xu Lai immediately commanded the two of them, leaving a team of paladins to guard the tent.

Xu Lai, Elwe and Roland each led their own teams and cleared out all the bison around them as quickly as possible.

The newly born bison herd has not yet reached a large scale in terms of numbers.

As long as the bison herd does not reach a large scale, there will definitely not be many wild cattle born.

As long as Xu Lai seizes the time to clean up, he can clean up the surroundings before they merge with each other and form a larger bison herd with more bases.

As long as there are no wild monsters nearby and the control center is safe, the more bison gathered elsewhere and the more bison born, it would be a good thing for Xu Lai.

This means that when Moriel comes to this area, she cannot avoid these bulls.