Nearly a hundred Death Knights cooperated very tacitly in the battle, gathering and scattering, and the skills of various defensive shields and death knights were almost perfectly released, and they were firmly established in front of the formation like an iron wall.

This kind of multi-objective and nuanced control is beyond the reach of humans, and it is estimated that even the average demigod will not be able to achieve this.

Of course, this requires extremely high analysis and computing power of the intelligent brain, so much so that it has to open the third-level permission to use it, and the corresponding energy consumption is huge.

In just a few minutes, Su Chen felt the hunger in his stomach, and he had to raise his head and pour a large mouthful of the sun well water, and then a stinging pain came from his whole body like an explosion, which made his vision blurry, so that he himself had to rely entirely on the early warning of the brain to fight.

Half an hour later, there was still not a single casualty among the nearly 100 Death Knights.

The corpses of the demons around them have piled up, but none of them have been able to break through the lines of defense that the Death Knight has colluded with.

"This is really powerful, if you can control thousands of knights, you can definitely resist an army of tens of thousands." Su Chen himself was also very shocked by this.

I didn't expect a group of death knights to achieve such remarkable results under the command of high-tech brains.

However, only a Death Knight can do this, and it is certainly difficult for ordinary knights to accept such precise control.

When dawn came, perhaps because of the heavy casualties, the demon's attack finally stopped.

Su Chen was also tired, the physical consumption of controlling those death knights was too great, he had to drink a sip of the well water of the Sun Well every few minutes, which was completely purgatory-like torture.

If it weren't for the fact that the roots of the World Tree were recovering his body, it is estimated that his body would have completely collapsed under the violent force of the Sun Well Water.

After all, overexercising can be fatal.

"Don't you have any other way to get energy...... Su Chen directly collapsed on top of a pile of demon corpses, relying solely on physical strength to transform energy is too low-level.

"There is no other way for the time being. In fact, this is also the safest method, without a strong body, even if the magic is strong, it will have fatal flaws, such as Medivan. Zhi Brain explained.

Su Chen couldn't help but be silent for a moment, Medivan was definitely the most powerful mage, but he was killed in his own mage tower. It is estimated that it is impossible for any demon of equal strength to be hacked to death by a sword.

It seems that it is necessary to continue his plan to drink a demigod......

"The cooperation of these death knights just now is perfect, interspersed with cover between each other, and every sword shot almost takes into account the attacks and defenses of the other knights beside them, what kind of formation is this? How come I've never seen Uther use it before? Mograini also sat down next to Su Chen very tiredly, and pointed to the group of death knights in front of him who were as quiet as sculptures, and asked in surprise.

As a commander, he is naturally extremely sensitive to the battlefield, and the cooperation of these death knights in front of him is so eye-catching, the entire battlefield is almost completely maintained by them. Naturally, this shocked his heart.

"I don't know, maybe that's the Death Knight's own strength." Su Chen smiled weakly, because he was chewing on a piece of the root of the World Tree in his mouth, so that his voice was a little slurred.

"It's so powerful, I've never seen such a perfect combination, and they dodge ninety percent of their attacks, which is better than even an old thief like me." Moros smiled wryly from the side.

Since the previous pressure was completely on top of these Death Knights, the others were much more relaxed than before. The casualty rate is not high.

"You're all right...... I see you've been eating the roots of the tree all the time, are you seriously injured? Medirli asked Su Chen in a low voice. She naturally knew the roots of the World Tree in Su Chen's hands.

"I'm fine, you see I don't have any wounds on my body, it's just that my physical exertion is too great." Su Chen smiled bitterly and struggled to stand up.

Although the battle is over for the time being, he must take this opportunity to resurrect the death knights who died in battle.

The others also hurriedly staggered to their feet, ready to clean up the surrounding demon corpses and repair the fortifications again.

However, as soon as everyone began to move, there was a cacophony in the swamp of sorrow ahead. It sounds like a lot of people are charging.

"Those demons are gathering again so soon?" Su Chen was slightly shocked in his heart, these enemies came too quickly, and he didn't give himself a chance to breathe.

Although his body has recovered a lot under the powerful recovery ability of the roots of the World Tree, what is depressing is that there is not much water in the sun well on his body.

"Only two more sips. It's not enough for a battle......" Su Chen gently shook the crystal wine bottle, and there was only some liquid at the bottom of the bottle.

"These demons are really crazy, like they can't be killed." Mograine hurriedly stood in front of the battle with his sword, and among the high-level paladins he brought, he was the only one who had relatively strong combat power.

"If you can't resist it, you'll have to retreat to the Dark Gate, where Uther must have built some fortifications." Su Chen said in a deep voice.

He was not willing to give up the defense of the entrance to this valley until he had to, in addition to the fact that the terrain here was dangerous and difficult to defend and difficult to attack, and only nearly a hundred death knights could perfectly block the entrance, once he retreated to the dark gate, once a large number of demons also poured out of the dark gate, it was easy to be attacked from front and back.

Unexpectedly, when the sound of the charge approached, it stopped unexpectedly, and then everyone heard a crisp sound of horses' hooves.

"It's human!" Everyone was pleasantly surprised, neither the demons nor the orcs could ride horses, and it was likely that a group of humans were coming in front of them.

"It's Lordaeron's reinforcements who fought the demons ahead?" There was a voice in the darkness, it sounded like it was indeed human, and it seemed to belong to the army of Stormwind.

"I am Arthas of Lordaeron, who are you?" Su Chen also relaxed a lot, it seemed that he hadn't reached the point where his luck was too bad.

"Our men of Duke Berval of Stormwind!"

After a sound of surprise, someone soon rushed over the layers of demon corpses, led by a Bolvar in armor. (To be continued.) )