Lu Yuan could see black figures hidden in the dense fog in his eyes, but he couldn't feel any breath of life from these black shadows.

As the dense fog spread, there were more and more of these black figures, and the distance between them and Lu Yuan was getting closer and closer.

At this time, Lu Yuan could already see the appearance of these black shadows clearly.

They matched the figures in black armor they had seen on the murals during the day.

Lu Yuan sighed in his heart: "Could it be that these people are the death legion in the village chief's mouth!"

Lu Yuan secretly raised his vigilance in his heart, and just in case, he took out the Yao Light Sword and the spear that had not been used for a long time.

The Yao Light Sword in Lu Yuan's hand seemed to stimulate the black-armored man in the thick fog.

At the moment when the Yao Light Sword appeared, there was a commotion among the black-armored people.

They quickly turned their attention to Lu Yuan.

Being stared at by the eyes of the black armor man, Lu Yuan felt a strong sense of crisis.

Sure enough, with a strange scream, a black-armored man suddenly raised the weapon in his hand and rushed towards Lu Yuan.

Although Lu Yuan was not panicked, he thrust his spear into the ground, and took the initiative to meet it with the Yao Light Sword in his hand.

Soon Lu Yuan was in a battle with these black-armored people.

The armor on the black armor made Lu Yuan feel very curious, his Yao Light Sword was an energy weapon, and its own power was very huge.

Usually cutting something with the Yao Light Sword feels similar to cutting tofu, but this time when he met these people, Lu Yuan found that his weapon had lost most of its effect.

His Yao Light Sword was cut on the black armor, and it was useless, which also made Lu Yuan very hard in the battle.

If it weren't for Lu Yuan's very fast speed, otherwise he would probably have died at the hands of the black armor man.

After fighting for another quarter of an hour, Lu Yuan finally discovered that the armor of the black armor people was also a kind of energy equipment, and they were born to be effective in restraining the Yao Guang Sword.

Since the Yaoguang Sword didn't work, Lu Yuan simply put away the Yaoguang Sword, and then retreated to its original place and replaced it with his own spear.

With the spear in hand, Lu Yuan felt as if he had returned to the Pyramid of Acre.

At that time, he was in the illusion, relying on the spear in his hand to fight a group of black-armored soldiers.

He had failed at the time, but he believed he would never fail this time.

If you fail in the illusion, you can still save your life, but if you fail this time, you will definitely be torn to pieces by the black armor.

When Lu Yuan was fighting fiercely with the black-armored people, he noticed that these black-armored people were very similar to the black-armored soldiers he had encountered in the illusion.

There is basically not much difference in the way they fight, their fighting skills.

And like the black-armored soldiers in the illusion, attacking the rest of their bodies is not of much use.

Lu Yuan thought of the weakness of the black-armored soldier he found at that time, and in the next battle, he decisively attacked the same part of the black-armored soldier.

There was a click, when Lu Yuan's spear stabbed the weakness of the black-armored man.

Sure enough, the black armor was broken, and a sound sounded that made people's teeth sour.

A gray energy crystal fell out of the black-armored man's body.

The black-armored man who had lost his energy crystal suddenly fell to the ground and lost his ability to move.

Soon, the body of the black-armored man seemed to rot, turned into black ashes, and a gust of wind blew, completely disappearing from this world.

Lu Yuan saw that his method was effective, and he was overjoyed.

In the rest of the battle, he kept aiming at the weak points of the black armor to attack.

Soon, a black-armored man turned into ashes in Lu Yuan's attack, leaving black energy crystals on the ground.

The battle lasted for most of the night, and Lu Yuan finally killed all the black-armored people around him.

He stood with his spear, gasping for breath and smiling on his face.

This time he finally defeated his opponent and managed to survive.

"It's good to be alive!" Lu Yuan looked up at the stars in the sky with a smile on his face.

After resting for a while, Lu Yuan picked up the pieces of energy crystals on the ground.

He was now very curious about what was going on with these black-armored people, and why they were so similar to the black-armored soldiers he had encountered in the illusion.

He clearly remembered that in the illusion trial in the pyramid of the Kara Empire, he killed the black-armored soldier and also returned an energy crystal.

Comparing the two parties, Lu Yuan suspected that these black-armored people had an important relationship with the Kara Empire.

Of course, this relationship is obviously not rosy.

Lu Yuan suspected that the Kara Empire's Illusion Trial was actually specially designed to train soldiers to fight these black-armored people.

The way these black-armored people died in the end was very strange, and if it were ordinary people, I would probably think of gods and demons first.

But Lu Yuan didn't think so, when he was fighting with the black armor people, he actually knew that the black armor people's bodies were already decaying, and they could only maintain their existence by relying on the energy provided by the energy crystals.

Lu Yuan now suspects that these black-armored people are likely to be biological weapons created by outsiders who fought against Great Wu, Mu Continental, and Atlantis back then.

Of course, he was only suspicious now, because the black armor people turned into ashes directly after death, so he couldn't figure out what was going on with their bodies for the time being.

After Lu Yuan picked up the energy crystals on the ground, he studied them.

Lu Yuan found that the energy in these energy crystals was very similar to bioelectricity.

However, the energy in the hedron is much more powerful than the bioelectricity that exists in the bodies of the earth's creatures.

It is clear that the bioelectricity in these hedrons is the source of the Black Armor's mobility.

During the battle, when he hits the part where the hedron is located, the hedron can no longer provide energy to the black-armored people, and the black-armored people naturally lose their combat effectiveness.

In order to prove his guess, Lu Yuan made a decision. He planned to go deep into the fog to capture a black-armored man alive.

After Lu Yuan took out some food to replenish the energy needed by his body, he performed the Earth Escape Technique and quietly dived down the mountain.

This time, his operation was quite smooth, and when he captured the black armorers, he only alarmed a very small number of black armor people around.

After attacking for a few minutes of battle, Lu Yuan not only had a few more spars, but also captured a black-armored man who was still alive in the space.

After returning to the mountain, in order to avoid being disturbed, Lu Yuan used the knowledge he had learned of Qimen Dunjia to arrange a simple formation.

Then he entered the space to study the captured black armorers.

In his research, Lu Yuan found that the armor of the black-armored man was actually connected to the body.

This reminded Lu Yuan of the turtle shell, the shell of the turtle is very similar to the black armor people, and their tortoise shell is also grown together with the body.