The magic image factory in Zhenbei city has long been on the right track. Now it is the soul spar that restricts the number of magic image legions in Zhenbei city. From low-level to high-level soul spars are actually lacking. Now the magic image factory can operate normally, which completely depends on sulun's previous collection.

Unexpectedly, soul spar is produced in death valley. Su Lun plans to establish a stronghold here to brush monsters. But before that, he needs to solve the plague in the death canyon.

The plague in the Death Valley contains a force of death, which is spread from the dead creatures. If you want to solve these plagues, you still need to find the source of the plague. Sulun now suspects that the source of the plague is the ancient dead Lord sealed in the depths of the death valley.

Thousands of years later, even if the seal left by the arcane masters still plays a role, it is estimated that it will become shaky in such a long time. With the advent of the elemental tide, the strength of the undead Lord will recover, and the seal will be more unstable. It is estimated that they can break the seal at any time.

Elemental tides have an impact on all creatures in a material plane, but this impact is more obvious for powerful creatures. After all, even if ordinary people are in the period of element silence, their chances of becoming wizards are reduced. Although the overall strength of human beings is reduced, the monsters in various legends will be greatly reduced.

The strength of those with strong strength will be greatly reduced, and the average strength will be reduced by about three levels. It is recorded in some materials that after the last elemental tide, when the material plane entered the lowest valley of elemental silence, the casting ability of the Dragon decreased and many. Unexpectedly, the casting ability of the Dragon warlock exceeded that of the dragon. That period was also the most easy period for killing the dragon.

According to the research of wizards, if there is no influence of element tide on the main material plane, the concentration of element energy will be at a low level, just like a shallow pond. Those heavy rains will be difficult to survive. When the element tide comes, the element concentration will rise rapidly, which is equivalent to a full pond, and the big fish will become very strong.

This is one of the reasons why legends or legendary creatures appear in large numbers every time the elemental tide comes.

Death Canyon may be a dangerous area for others, but it is basically not dangerous for Suellen. It is far from the bottomless abyss. Suellen and his army continued to advance into the valley of death. At this time, some high-level undead began to appear in the canyon.

A skeleton devil approached quietly among many skeletons. Just when it was ready to make a sneak attack, it was directly hit by a thunder gun. The power of the thunder gun is the best enemy for the monster with strong negative energy, such as the undead. The thunder is vast, and the infinite lightning flashes on the skeleton devil, constantly erasing the death energy on the skeleton devil.

The thunder light dissipated, the death energy on the Bone Demon dissipated completely, the whole body skeleton scattered directly, and a high-level soul spar appeared in the pile of white bones.

"Good harvest, a high-level soul crystal." Su Lun gently hooked his finger. The soul crystal was directly held up by a wave of energy and flew to Su Lun's hand.

"Please note that all soul stones should be put away. In addition, if there are high-level undead, don't love war, wait for me to deal with it."

"Yes, your majesty!"

"It's a place to return!" Su Lun looked around and said with emotion. The death valley is steep, dark and humid. There are many places where the sun can't be seen in a day. The terrain is dangerous and the negative energy is rich. It's not suitable for human survival at all, but it's perfect for the dead.

With sulun, those undead creatures in the death Canyon simply can't stop them from moving forward. After coming to the depths of the death Canyon, high-level undead constantly appear. The most powerful undead creature is a fourth-order corpse witch. This monster is said to be resurrected after the death of the caster. It can use some living spells and have some wisdom at the same time.

However, the corpse witch, a high-level undead, was too conspicuous. As soon as he appeared, Su Lun found it. At first, he thought it was a lich and was startled. A closer look shows that there is something wrong. The Lich is indeed similar to the corpse witch. However, the Lich is a creature that the caster took the initiative to use the Lich transformation array before he died. The Lich has all the memories and spells before he died, and will be proficient in all the undead spells.

Every Lich is basically a legend. Most lichs are house men. They will hide in the wizard tower, study all kinds of magic knowledge and make all kinds of magic props. It can be said that this creature is a more dangerous monster than the dragon. And many times the Lich's wealth exceeds that of the dragon.

Corpse witches are far from good. They are basically not of the same grade.

Before the corpse witch started, Su Lun directly summoned a thunder, chopped it down, and was half killed. Then Su Lun shot a halberd and exploded it. After the death of the corpse wizard, a high-level soul spar also fell, and in addition to the soul spar, there is a white bone magic wand. This thing is good for the necromancer and can strengthen the power of the Necromancer's magic. It is like chicken ribs for other wizards.

After cleaning up these undead creatures, Su Lunzhong came to the deepest part of the canyon. Unexpectedly, there were no undead creatures in the deepest part of the canyon. There was only a building similar to the altar, but the altar had become dilapidated because of its age, and a large number of cracks had appeared on the altar, Those cracks are constantly overflowing with death energy.

"It looks like this is it!" Su Lun said when he saw the altar in front of him,

"You just stay here and go there alone."

"Yes, your majesty!"

Su Lun walked a few steps to the altar. The altar covers a large area, with a diameter of more than 10 meters. It is made of obsidian. It should be very solid, but the altar looks like a dangerous house, which seems to collapse when touched.

Even the runes originally used to seal on the altar have become incomplete. The runes in many places have been completely infected into black by death energy and have lost their function.

"It's basically completely damaged. It can't be repaired. It can only be demolished and rebuilt." after determining the situation of the altar, Su Lun's face was a little dignified. This sealed altar has hardly been maintained for thousands of years. It is estimated that the wizard school that sealed the Lord of the dead has long disappeared.

"But it seems that this sealed altar is not simple!" Su Lun looked around the altar for a while and found some other things.

There is no breath of the Lord of the dead under the altar, which means that the altar is probably not suppressed in the material plane, but a small secret place!

At the thought of this, Su Lun's eyes lit up slightly. If it was a secret place, there should be some good things in it.

Soon sulun felt the power of space under the altar. It was a space barrier. At this time, the space barrier had been greatly weakened after thousands of years. Sulun soon found a weakness in the space barrier, then left a transmission coordinate around, directly broke a space crack and drilled in.

There was a twist in front of Su Lun's eyes. The next second, Su Lun appeared in a strange relic. As soon as he entered here, Su Lun felt very cold around. He knew that the temperature was not really low, but a large amount of negative energy gathered here. What feels cold is the human soul.

"Warning! Warning!"

"Abnormal radiation force field around the host!"

"The surrounding negative energy concentration is too high!"

"Pollution energy found around..."

"Warning, warning! Discover the power of the land of death!"

Su Lun frowned slightly. This secret place has become a place of death, which is only available in the lower level. The land of death is an area that has been completely transformed by the power of death. Even ordinary corpses here will soon be resurrected as undead.

"What happened to the wizards who sealed here?" sullen frowned.

At this time, some strange sounds suddenly came from the darkness, and then a bone spear suddenly ejected and stabbed Su Lun like a sharp sword.

"Bang!"

Su Lun's arm moved, and the storm battle halberd appeared in front of him. The halberd blade moved slightly and directly cut off the bone spear.

"What?"

Some dark shadows appeared in front of Su Lun. They looked like humanoid creatures. They were tall and strong. The surface of their body seemed to be wearing a armor. The armor was completely black. Even their face was wrapped by a helmet. They held a long sword with a strong smell of death in their hands. The whole person looked like a heavy knight in Knight plate armor.

"Death knight?"

After seeing the monsters clearly, Suellen recognized them immediately. Death knight is a very powerful undead creature. It is said that only the bodies of high-level knights can be transformed. The strength of each death knight is at least level 3, and more are level 4.

This is the most powerful undead creature under the legend. It is also the favorite arms of all undead Lords. It is the strongest undead monster except the bone dragon. Undead creatures usually have many and weak effects on people. For example, the lowest level undead skeletons and Zombies move slowly, have no command, and have obvious weaknesses. As long as they resist the fear in their hearts, these undead creatures can be killed easily.

But the death knight is completely different. This high-level undead has no key, no pain, strong attack power, strong defense, simple wisdom and discipline. They are a few undead monsters that can form their own formation and the most powerful undead Legion in the hands of the undead Lord.