This is a dark and dark world.

There is no light in the dungeon, and the spirit race does not need their light.

They act like ghosts, and the dark world is more suitable for them to survive.

But for the invading tribes, the lack of light made them uncomfortable.

A feather tribe released a lighting technique with some discomfort.

But at the moment when the space was lit, a bunch of arcane techniques had been used like a tsunami, instantly submerging the feather tribe.

"Don't light it up! They are hiding in the dark and attacking!"

Someone shouted.

The spacious underground world is not the starting point of safety, but another new itinerary full of crisis.

The dark space gives the spirit race the opportunity to hide. They hide in difficult-to-discover locations, and then constantly attack the lighter to create a dark terrifying aura.

This practice effectively hit the coalition forces. Whoever releases light will die so that everyone will not easily dispel darkness, while the lightless space brings huge inconvenience in the field of vision. Although everyone is a source qi man and there are various ways to see at night, the fact is that dark arcane is easier to play in this environment.

When the two phases cancel out, darkness is the real darkness, and even the source energy man is difficult to understand.

So a killing from the darkness began to take place.

Following the Channel Blocking War, a dark ambush began.

People marched in the blur of darkness, killed, and kept bombarding forward, while also being attacked by the spirit race.

This invasion brings great harm to the three tribes.

But if you think you can win this way, you'd be a big mistake.

A general of the violent clan suddenly shouted: "The great Red Rain Warrior, charge to the death!!!"

"Roar! Hula!"

A large group of violent tribes suddenly started roaring at the same time.

Their naked upper bodies suddenly had a strong fighting spirit, and the totem patterns lit up, flashing with dazzling red light.

Then these violent tribes rushed over, like wild storms, galloping like horses, rumbling past.

The arcane from the Spirit Clan flew out and fell on the rioters' warriors, but the rioters ignored them and continued to rush forward. The strong skin and powerful source energy isolation constitution made them extremely resistant to source power attacks. This is the root cause of their difficulty in practicing source skills, but it is also the basis for them to fight against the source Qi Si Arcanists.

Relying on his strong body to resist attacks from all directions, the feather tribe who was released later took advantage of this opportunity to take action. Arcane fell one after another, directly covering the attack point without any difference. I didn't need to be accurate, I just needed to know the general direction. A painful muffled groan came from the depths of the darkness, and several figures of the spiritual tribes floated back.

"Kill them!"

Dozens of flying swords were sacrificed at the same time, behind the flying spirit clan.

There was no blood light, only the spiritual cry that was stimulated when the sharp blade penetrated the spirit body, and the back of the spirit race that was unable to fall down.

Although he only killed a few spiritual tribes, he greatly boosted his morale. The most important thing is to find an effective way to solve the opponent.

The cooperation from the coalition forces of the three tribes finally played a role in this dark ambush.

This pattern of using the violent clan as a shield, covered by the feather clan, and hunting the human race quickly expanded. Everyone advanced step by step in this way, and soon killed the ambushed spirit clan and forced them to retreat.

The Dark Ambush ended at a faster pace than everyone expected.

At this time, the coalition forces, which had already left the entrance of the cave, finally walked out of the dark area, and there was a wide underground plain in front of them.

The most rare thing is that there is finally light.

The light comes from an artificial moon in the distance. It hangs high in the sky, emitting soft light, bringing light to the dark earth and allowing people to see the land under their feet.

This is a barren land. The underground world of Wanlai Caves has no resources, only various stones.

If it weren't for the Spiritual Clan, no wise Clan would be willing to live here.

And at the end of the plain, you can see a tall castle standing there.

Undercity!

That is the Underworld.

"I finally saw the Undercity." Gu Tianyue sighed.

"The Spirit Clan will surely perish today!" Longzeer screamed excitedly.

"Don't be too proud too soon." Su Chen poured a little cold water on everyone: "In the past few battles, although Wuji Sect has destroyed many spiritual races, it should be less than one-fifth of the total number of spiritual races. Menelas has retreated most of the spiritual races here, and the number should be less than 100,000."

Hearing the number of 100,000, Longzeer frowned.

For the spiritual race, this number is not small. After all, the spiritual race is powerful, and there are often many servants and puppets behind each spiritual race. The total number of troops means that it may reach 300,000 or even 500,000. In addition, the advantage of geographical advantages, it is impossible to fight.

So Long Zeer was a little dissatisfied: "So in fact, the Wuji Sect didn't kill all the way, but the Spirit Clan gave it to him?"

Danba immediately said: "Longzeer, don't be rude. The ghosts of the Spirit Clan are not allowed to fight the front, but they are all very fast. They are very cunning and powerful, and killing is not easy. The Wuji Sect can destroy so many Spirit Clans before, and No. 4 has tried its best. As for now, it is the Spirit Clan that gathers the power of the entire clan against us, and it is inevitable that it is difficult to fight. We can gather here today, but it is still a drag on the master Su's merit."

Then Long Zeer stopped talking in disappointment.

"But it may also be harmful to you because of me." Su Chen said leisurely: "I always feel that the Spirit Clan has its own trump card. This trump card will definitely be difficult to deal with. If you are not careful, you may lose all the game."

"Good and good fortune are disturbed by one's own fault. No matter what, I will not give the opportunity to destroy the spirit clan and not want it." Danba said lightly.

Gu Tianyue snorted: "My feather soldiers will swear to complete His Majesty's mission even if they die."

Su Chen nodded: "Since everyone's fighting spirit remains unchanged, then fight. It's a mule or a horse, and I'll still have to pull it out and take it out."

With this sentence, the clarion call of the three tribes began to sound.

The soldiers of the three tribes began to re-array and prepare for attack.

The violent clan is good at the ground and is in the middle position.

The human race and the feather race are on both sides.

These are the real two wings, because whether it is the human race or the feather race, they are all flying in the air.

It’s a pity that the underground space is limited. Even if it is flying in the air, it is actually just a few feet above the ground. The warriors of the violent clan do not use long-range means, and can reach it with just one leap.

This is the embarrassment of underground wars. In this environment, the rioters are indeed more likely to play a role.

As the three armies lined up, the horn sounded, and the army began to move forward and approached the Undercity step by step.

As we approached, the panoramic view of the Underworld gradually came into view and became clearer.

This is a city with a strong spiritual style.

The Underworld has no walls, and there are no other defensive buildings to see, only countless tall towers stand.

These towers are the residences of the spiritual race, their laboratory, and their guardian tower. No matter where the spiritual race is, as long as they reach the middle level, they can have their own guardian tower in the Underworld.

The expansion of Undercity is also through these towers.

Whenever a spiritual race enters the middle level but does not have a suitable tower, a high tower will be built on the periphery.

So the number of towers is the number of the peak strength of the Spiritual Tribe.

Nearly one hundred thousand.

These towers form the Undercity and are also the main body of the Undercity’s defense.

Yes, Undercity has no other defense measures, Tallinn is their only defense measure, but it is also the most effective and terrifying.

From Yan Tuo, Su Chen has learned about the defense of Underworld. According to him, each tower in Underworld is an independent war weapon with powerful defensive power. The spirits fight against opponents in the tower, and their combat power can be exponentially exerted. Not only that, the tower itself can also release powerful arcane. It is differentiated depending on the tower, but the Tallinn in Underworld can also release the five-ring arcane at the lowest level, and the highest level is the patriarch's tower, which can release legendary arcane, so it is also called the legendary tower.

Below the legend, there are 500 towers of the ten-ring rings, 1,500 towers of the nine-ring rings, 5,000 towers of the eight-ring rings, 16,000 towers of the seven-ring rings, 27,000 towers of the six-ring rings, and 44,000 towers of the fifth-ring rings.

Such a terrifying number makes your scalp tingling when you think about it.

Fortunately, there are less than 100,000 spiritual races now, of which there are less than 40,000 or above the middle level. Therefore, there are less than 40,000 towers that can be activated, and the rest are decorations.

But it may not be useful.

When a spiritual tower is destroyed, as long as the spiritual tower inside is not dead, it can quickly switch to another empty tower.

"So to solve these guys, you can't fight back wherever there is an attack, but you can sweep all the towers indiscriminately." Su Chen said solemnly.

"This is simple." Longzeer smiled with his mouth split: "What I, the rioters, are best at sweeping all the way."

It is absolutely true that it describes the violent clan as a result of invasion like fire.

As he said, selective attacks are not good at the brute clan, and they are pushing them all the way without distinction.

Su Chen nodded with deep consent: "So, this battle will be the time for the rioters to show their might."

Long Zeer liked Su Chen's words very much and laughed: "Look at us."

He turned around and shouted to the back: "Have you clumsy guys not installed our baby yet? Push it up quickly."

With a roar, huge chariots were pushed out from behind.

Dragon Fire Cannon!

The siege weapon developed by the craftsmen of the bride clan with their unique skills appeared on the battlefield under the push of the bride clans. In order to bring it down from the complex pipeline system, the bride clan even had to dismantle it and bring it over and then assemble it.

He glanced at the Dragon Fire Cannon that was being launched with a disdain, and Gu Tianyue said: "Take out ours too."

So the feathers had already flew to the ground, and a war cannon appeared on the ground. It was the Tianyu Shattered Sun Cannon that had appeared in the Sky City Guard. Although it was not as powerful as the Dragon Fire Cannon, it was more portable and could be installed directly in the source ring. Unlike the Dragon Fire Cannon of the Raid Clan, the average source ring could not be installed, so it could only be taken apart and put into the source ring.

Su Chen waved his hand, and a series of humanoid puppets appeared, and two Titan-level puppets blinked in an eye. Su Chen obtained a lot of techniques about puppets from the relics of the Aoshi Empire and the Eternal Night Lightning. After handing them over to the skilled craftsmen of the Wuji Sect, he gradually became unique in making puppets. In addition, the rare metals obtained from various places have greatly increased the strength of the Wuji Sect's puppet legion. The most rare thing is that these puppets are plated with void gold, so that they can be stored directly in the void and stored no matter how large they are, so their portability is one level higher than that of the Tianyu Shattered Sun Cannon.

Now that the siege weapons are complete, then the attack is attack.

No rest, no buffering.

With a fire, the three tribes' coalition forces fired together.
Chapter completed!