This underground city is not so much a city as an underground warehouse.

Because there were many monsters wandering among the ruins, they could only rely on Lu Chi Mei and Tai Shu Yilin to clear the road first, and then everyone found a rope and landed.

There are monsters like the Lost.

Fortunately, the Lost is different from the undead. The undead has recognition of his companions. If the undead beside him is attacked, the undead around him will be surrounded by madly because his companions are attacked. This is also the power of the undead. When he sees a number of undead, he dare not provoke him.

These lost people are completely walking dead, and they will attack when they walk to it. Moreover, the lost people in the distance will not rush over because of their attacks.

This is good news, at least it means that as long as they walk properly, they are generally not afraid of being surrounded and beaten up. After just looking at it, there were at least four or five hundred lost people in the ruins below. If they were beaten up by the group, even Gu Feng would not be able to withstand it.

After that, everyone found a rope and lowered it. In fact, Gu Feng found something wrong when he got down. These ruins were planned very well, and more of them were many corrupt wooden boxes, which seemed to be storing materials.

"It seems like a warehouse here." At this time, He Qingyu also discovered that not only were there ruins around him, but also many corrosive armor and weapons hidden in the dust. If it is well preserved, it will be a complete arsenal.

This place is like a military base, and then look at the lost people around them. They have become unified and sophisticated, and look exactly like humans. It is very likely that they were humans before they were lost.

Gu Feng's heartbeat was quickening. He had only seen the lost person in one place, that is, outside the entrance to the underground world, and there were so many lost persons here. Will it be...

He Qingyu obviously thought of this possibility, so she nodded to Gu Feng: "Be careful and let the dragon walk in front."

The red dragon of the road girl flew at the front of the team because it could illuminate the surroundings with a fireball. The suspended light could glow, but it was too wide and the suspended light in the open terrain could not illuminate too far.

Everyone moves forward carefully and constantly knocks down all kinds of lost people.

They were looking for a way to see if there were any other way, but Gu Feng was most worried. If there was really a gate to other worlds here, it would mean that there would be a huge toad that might appear.

After almost circled the underground ruins, He Qingyu saw the door and was still hidden behind a stone wall. This time it was not a machine-locking door, but was blocked by someone with wooden boards and stones.

Fortunately, Gu Feng quickly exploded the entrance of the cave with his mining bomb. The tunnel behind the entrance continued to go down, but there were no steps and there were soil around him, and the soil exuded a smell of corruption.

Everyone continued to walk down, the light was very dark.

Some black deposited substances began to appear around the whole thing, which looked very disgusting.

"What the hell is this?" Lu Chi Mei looked around curiously. The deeper she went, the more she could feel a gloomy and terrifying atmosphere, as if the darkness around her had penetrated into everyone's skin, so cold that it was hard to breathe.

They walked for more than half an hour, and Gu Fengneng probably predicted that this place would be at least 800 meters below Canglan City.

Where does this cave lead to?

Gu Feng didn't have time to think too much, as the red dragon whipped out a gust of flames, the world around him suddenly became widening!

They came to the second open hall, surrounded by some cube-like black crystal columns, tall, irregular, and bottomless!

The blackness of these crystals seemed to be extremely black, so dark that it could not accommodate any light. Gu Feng was so familiar with this feeling.

"Abyss Will" and "Abyss Echo", the two materials that must be used to make alchemy props are almost exactly the same as this one, but the first two are just small pieces of crystals, and this... are like a huge pillar supporting the entire mountain.

Everyone felt the oppression of these black crystals at the same time.

"It's so uncomfortable. I feel so I can't breathe and I'm a little dizzy." said Lu Chi Mei.

Gu Feng was also very nervous: "Or why we go out first and then slowly find a way to come in later."

Taishou Yilin shook her head: "Actually it's not that uncomfortable. She just felt a little bit at the beginning, so she wouldn't just look at the pillars."

Lu Chi Mei and He Qingyu also nodded. Gu Feng looked at the timid girl. The girl seemed to have reacted and nodded quickly. But he had a strange feeling, and always felt that the timid girl had not reacted at all. She seemed to have no idea what pressure the pillars were, or that these black crystal pillars had no effect on her.

And Gu Feng was the same. He didn't know why, and he couldn't feel the impact of the black crystal on him. Perhaps it was because he had long been accustomed to the "will of the abyss" and "echo of the abyss".

They continued to walk down the bottomless crystals, and everyone deliberately avoided looking at these dark crystals, as if the more they looked, the deeper they would be trapped in the deep darkness.

Before I walked, the crystals suddenly became wide open. The ground was covered with extremely smooth black material, something like glass, forming a wide hall. The soil from under my feet to the top of my head was more than ten meters high. The black crystals drilled out from the middle of the smooth hall, and were squeezed and cracked around them.

Around the black crystal pillar burst out, Gu Feng saw two huge toads, but it was incorrect to say that toads were. Gu Feng had seen such things at the entrance of the Novice Village and the Underground World, but now he finally had the opportunity to see their full picture.

It looks like a toad, but a huge mouth occupies almost half of the entire body, and its body proportions are inconsistent. A pair of thick front paws, with pitifully small hind paws and almost invisible.

They quietly guarded the place where the black crystal passed through the smooth hall, motionless, but Gu Feng had suffered countless losses and knew that this thing could not be approached. Once it approached, the defense was ineffective and it would be swallowed directly.

The road girl gritted her teeth when she looked at this thing. You must know that she was the person who died the most times in the mouth of this thing.

"I still can't see its level." The road girl said a little decadently. Gu Feng knew why she was decadent. It was impossible to see that the monster was at least fifteen levels higher than her. It would be nowhere to be able to take revenge.

At this time, everyone looked around curiously, and no one knew where this was. The hall was like a mirror, an endless mirror, smooth and flat without edges, making people dazzling.

"What is this place for?" Gu Feng was also curious. Who would have built such a large magical hall in such a deep underground? How much manpower and material resources would it take?

"Let's go up the side and see how big it is." He Qingyu suggested, with endless sight around him and no edges, but everyone agreed with He Qingyu's proposal and then walked in one direction.

Just before they took a few steps, a translucent figure suddenly appeared in front of them.

"External." Shadow murmured to himself.

Everyone was scared and became alert in an instant, but the shadows around began to increase gradually, and translucent figures appeared one after another, increasing, and then increasing. No one could understand what was going on. When everyone was surrounded by dense translucent figures around them!

Everyone suddenly became nervous and cautiously guarded the surroundings, but the shadows were still increasing, and they were completely surrounded by them in a short while. They were in the middle and could not see how many shadows were around them, and they only knew that they could not count what they could see in front of them.

"These shadows are all fake." He Qingyu said.

As soon as he finished speaking, a shadow in front of Gu Feng suddenly took a step forward, and the short sword in his hand suddenly stabbed over. Gu Feng subconsciously raised his shield, and with a muffled sound, the physical strip went down.

"But they can all attack people!" Gu Feng quickly reminded him loudly. Only then did he realize the seriousness of the problem. If these translucent shadows attacked at the same time...

"Speak your intention." At this time, the voice at the beginning remembered again, and came from all directions, as if every shadow was talking, and every shadow was the person who spoke.

"Sorry, we were just passing by, there was no other intention. Don't get me wrong, we'll leave right away!" Gu Feng said quickly.

"No backbone." Taishou Yilin said despised him.

"Puppy." Gu Feng blocked her back all of a sudden, and was so angry that he stomped his feet.

At this time, the dense shadows around him stopped, as if they understood Gu Feng's words.

"Hahaha, look, I still have to look at me at the critical moment." Gu Feng's words fell, and the shadows around him instantly moved and rushed towards them!

Holding the grass, Gu Feng's heart rushes by ten thousand ***s. He wouldn't have said that he had known the crow's mouth.

But the last moment when the shadow rushed towards them, they all disappeared in an instant, disappearing without a trace.

Then a slim figure appeared in front of them, and she was wrapped in a gray fog, very mysterious. She felt that she was there, but she would disappear at any time. Everyone was surprised to find that although she was not wearing a mask, no one could see her face clearly.

It is obvious that the many millions of shadows just now came from her, and this woman was so powerful that she was terrible! Everyone was on guard.

"Come here," she pointed at the cowardly girl.

Gu Feng immediately stepped forward to protect the timid girl and said nervously: "What do you want to do? I warn you, I'm very..."

Before he could finish his words, a translucent shadow suddenly appeared behind Gu Feng. The unprepared timid girl was caught in an instant. Then a few shadows instantly blocked Gu Feng, and the timid girl was taken to the mysterious man effortlessly.

The girl from Lu Chi raised her bow all of a sudden, and Taishou Yilin also started singing. He Qingyu said softly: "Don't be anxious first." But she also held the snatch in her hand tightly, and she would rush up as long as the situation was wrong.

The mysterious man carefully lit up the little girl, and then said to himself: "I don't know what special you have, but if they all trust you, I am willing to trust you."

Then the shadow had let go of the timid girl, and the shadows around her dispersed. The mysterious man seemed not to hurt the timid girl.

"How did you find this place?"

Just as Gu Feng was about to speak, he pointed at the timid girl and said, "I asked her. You are not qualified to talk to me, and I will not listen to your words. If you disturb our conversation, I will kill you."

Very arrogant attitude!

Gu Feng was so angry, but he still didn't say anything. Anyway, just let her do it. This woman is simply sick.

"I... accidentally discovered a door, so I came here." The little girl said weakly.

The mysterious man nodded: "You have their proof, and it is not surprising that the secret door is opened for you."

"Where is this place?" The little girl asked softly with Gu Feng's eyes.

"There are many names here, Canglan Bunker, the entrance to the abyss, the third seal..."

Gu Feng grabbed the keywords tightly and led to the entrance to the abyss!

"Who are the people above?" the timid girl asked the question she wanted to know.

"They were my comrades." The arrogant mysterious man hesitated for a moment, and then admitted: "We used to fight side by side here to resist the abyss. They used the underground castle as a base. After that, their descendants also built cities on the ground and lived there, but they might have forgotten their ancestors for a long time."

Gu Feng was shocked when he heard this. Although this mysterious man spoke very lightly, he accidentally revealed the origin of Canglan City. Many ancient warriors tried their best to resist the abyss in this cave, while their descendants lived on the ground, and over time they became Canglan City.

In other words, you can see the abyss here! Gu Feng was excited...

"What's wrong with them now?" the little girl continued to ask, but she didn't ask the abyss question, and it was useless for Gu Feng to be anxious.

"They have been lost in the darkness of the abyss. Not anyone can resist it after years of facing the abyss." The mysterious man showed full patience to the timid girl, as if only the timid girl was on par with her.

Under the suggestion of Gu Feng's crazy eyes, the timid girl finally asked the most critical question.

"Where is that abyss, why didn't I see it?"

The mysterious woman looked at Gu Feng, as if she had seen through the eye contact between him and the cowardly girl, but she didn't say anything, but pointed to the huge irregular black crystal pillar that broke through the smooth ground in the distance and stretched toward the heights.

"That's the abyss."
Chapter completed!