The rustle was louder. From time to time, the stone walls of the passage bulged and then recessed.

"Oh no, the stone wall is about to run out of it." Huang Ji shouted.

Duanmu Yi blocked the three of them behind him, and the ancient demon eye on his forehead was under the urging of Duanmu Yi, and the faint green light was sheng.

The ghost old man used the mystery of concealment, enveloping all four people, and it seemed to disappear out of thin air in an instant.

Thorn la la la –

A piercing sound sounded, and a palm-wide crack cracked on the stone wall, and wriggling blood-colored striped worms scrambled out of the crack.

Whoa—

A hole collapsed in the dense cracks of the stone wall, and in an instant, endless blood-colored streaks of worms gushed out, and the blood-colored torrent continued to impact the stone wall, and the stone wall was overwhelmed, and it completely collapsed after a while.

These blood-colored striped worms gushed out, filling the entire passage in an instant, but there was not a single worm around Duanmu Yi's body, and wherever the ancient demon eye could reach, all the blood-colored striped worms retreated, as if they had been forbidden by some kind of ban.

Bing'er looked at the endless blood-colored striped worms, her stomach was full of diaphragm, her skin was numb, and she was unspeakably sad, and Huang Ji was no better. Duanmu Yi and the ghost old man were nauseous, and they didn't dare to relax at all.

"Big brother, we need to get rid of these damn bugs as soon as possible, or get out of here as soon as possible." Ghost old way.

Duanmu Yi said: "How to solve it?" Why don't we go through the gap in the stone wall and see what is going on inside. ”

The ghost old said: "It's okay, it's best to find the source." ”

The four of them propped up the true qi shield, Duanmu Yi was in front, urging the ancient ghost demon eye, releasing a ghostly light to open the way, and the ghost old man showed the hidden mystery after breaking off.

Parting the insect tide, the four of them passed through the gap in the stone wall and actually went out of the passage!

A transparent diaphragm barrier, this endless blood water, formed a vacuum around the passage. Through the diaphragm, you can see endless blood and water, red and bloody. Duanmu Yi and the four of them climbed to the top of the passage and walked forward along the vacuum zone, and there were blood-colored striped worms floating past the four of them, obviously rushing towards the gap in the passage.

"Look!" Duanmu Yi shouted.

Bing'er and the three of them looked in the direction of Duanmu Yi's finger, and more than a dozen thick dark red pipes meandered through the diaphragm and coiled over the passage in front of them. The pipes stretched and contracted at a fixed frequency like living blood.

"It can't be a living thing, can it?" Bing'er said.

"It looks like it." Huang Jidao.

"If this is the case, I don't know what kind of creature, with such a huge bloodline, its power must be terrifying." Duanmu Yidao.

"Exactly, until the situation is clarified, you can't act rashly, lest there be twists and turns." Ghost old way.

"Let's go, keep going." Duanmu Yi said, and continued to open the way.

Getting closer to the dozen or so thick dark red pipes, I found that these pipes slowly gathered together, and then differentiated into countless tiny pipes, wrapped around a huge sphere, like a heart, fluttering and beating. With each beating of the sphere, countless pipes expand and contract, releasing a large number of blood-colored striped worms.

"What is this? Is it a heart? Huang Ji said.

"It looks like it. But how can the heart be exposed? Bing'er said.

"You see that the pipe is connected to the outer blood pool, is it possible that this sphere is absorbing the essence of the outer blood pool through the pipe?" Duanmu Yi looked at it carefully for a long time and asked faintly.

"Like!"

The three of them spoke in unison.

"Big brother, looking for what you said, I thought of a possibility." Ghost old way.

"Speak quickly!"

"There may be a blood fetus in this sphere, maybe the demon lord of this ancient demon domain is in it, but it hasn't awakened yet." Ghost old way.

"Demon Lord? Don't scare me! Huang Ji said.

Bing'er glanced at Huang Ji, ignored him, and said to the ghost elder: "What the ghost brother said is reasonable. Duan'er, do you remember the monster commander we captured earlier? That guy had mentioned that the Ancient Demon King was about to awaken. ”

"Yes, in this way, the guy didn't lie at the time, but killed him in vain." Duanmu Yi said, "However, the matter has come to this, we had better find a way to prevent this Ancient Demon King from awakening." ”

"Big brother, you say, how to do it, we support you."

"Judging from the current situation, the awakening of this ancient demon king may have to rely on the power of the blood pool outside the diaphragm above our heads. So, I guess this pool of blood is the foundation of the Ancient Demon Domain. What do you think? Duanmu Yi asked.

"Judging from the current situation, this is indeed the case." Bing'er said. The ghost guy also nodded in agreement.

"Do you remember how we got into this Ancient Demon Domain?" Duanmu Yi asked.

"Of course I do." Huang Ji said, "We opened a gate of enchantment, and only then did we enter this Ancient Demon Domain. ”

"Yes, we may have to break the barrier and release all the blood and water in the blood pool, and cut off the source of nutrients for this guy, and we may not be able to break ourselves." Duanmu Yidao.

"That's a good idea, Duan'er, the next thing we need to do is find the foundation of this enchantment, and then destroy it, right?" Bing'er said.

"That's right, I guess it's not difficult to find the base of this enchantment." Duanmu Yi said, "Come back with me." ”

"Go back?" Huang Ji was puzzled.

"Exactly, do you remember the mechanism at the entrance of the passage?" Duanmu Yidao.

"The mural." Huang Jidao.

"Yes, Brother Huang has a lot of credit." Duanmu Yi said, "I remember that the scene on the mural is in the middle of a blood fetus. And do you remember what the mural thinking is? ”

"I don't remember."

"So we're going back and taking a closer look." Duanmu Yidao.

The four of them turned back, burrowed through the gap into the passage, and climbed up, but there were no blood-colored striped worms gushing out of the passage.

"Strange, what about the blood-colored stripe worm?" Huang Jidao.

"I don't know, let's go out first." Duanmu Yidao. Plus down quickened the pace.

The wall at the entrance of the passage is still intact, and Duanmu can easily lift the hoop chair. The squeak and mechanism activated, and the two walls closed again, as if there was no tunnel.

"Fortunately, the mural is quite complete. Largely undamaged. "Duanmu Yidao.

"Sure enough, look at it, does this place feel familiar?" Duanmu Yi pointed to a small blank area on the drawing.

"Hey, isn't this the square where we landed when we entered?" Bing'er said.

"Well, you see there's a black dot on top of this blank, isn't it the original entrance?" Ghost old way.

"That's right, it's the entrance, and it's probably also one of the formation bases of this Ancient Demon Domain Enchantment." Duanmu Yidao.

The four of them had a clear idea. A closer look at the patterns on the mural reveals that there are as many as 8,972 similar blanks, which are in line with the number of earth evils. There is a small dot on top of each small empty space. The four of them memorized carefully, each of them eighteen formation bases, and all of them were memorized.

"Do you remember everything?" Duanmu Yi asked.

"Clear."

"Then let's split up, remembering that our purpose is to break the barrier. Don't have more complications. According to the original experience, when encountering an ordinary blood-colored transparent figure and directly obliterating it, the monster commander may release the brain Gu Qi worm, if we can not kill it, we will not kill it first, if we have to kill, we will directly smash it, and do not leave a disaster. Duanmu Yi commanded.

The four of them each flew towards the formation base they remembered.

Duanmu Yi fell to a blood jade square, and the square was already covered with dense blood-colored transparent figures. Duanmu Yi didn't take a second look, and flew up directly, flying towards the formation base above the square. In an instant, the blood-colored transparent figure was like a fly, buzzing, rushing up, surging towards Duanmuyi. Duanmu Yi took the Ancient Demon Prince's Ancient Demon Knife in his hand, slashed it away, and hit it heavily on the formation base, the formation base collapsed, and in the blink of an eye, the blood jade square under the formation base also collapsed, and the blood-colored figure collapsed into the blood pool with the square, melting away. A pillar of blood surged upward, like a blood dragon rushing straight out of the collapsed formation base.

Duanmu Yi didn't stop for a moment, constantly leaping above the blood pool. kept shooting, but it went well, and soon the eighteen formation bases were completely destroyed.

Duanmu Yi flew in the direction of Bing'er, and the ghost elder also destroyed all eighteen formation bases and came to rendezvous.

Duanmu Yi said: "Brother went to pick up Huang Ji, and I went to help Bing'er." ”

The ghost elder agreed, and flew in the direction of Huang Ji.

Duanmu Yi saw Bing'er flying between a group of blood-colored transparent figures from a distance. The two converged, and the momentum was like a bamboo, and in a short time, all the eighteen formation bases of Bing'er were destroyed. Without stopping, the two went together to find Huang Ji and Ghost Lao.

Huang Ji was originally a little struggling, and the Qinghuo Knife kept slashing, slashing pieces of transparent blood-colored figures, rushing to the front of the formation base, and using his divine power to destroy the formation base. The addition of the ghost elder made Huang Ji like a tiger. Huang Ji and the ghost elder kept destroying the formation bases one after another.

Duanmu Yi and Bing'er looked around, but they didn't see the figures of Huang Ji and the ghost elder, and when they were hesitating, the entire Ancient Demon Domain space made a thunderous sound, as if the sky had collapsed.

"Big brother, haha, all the formation bases have been destroyed." The ghost elder greeted Duanmu Yi from afar, and his tone was quite excited.

The four of them looked around, and pillars of blood rushed out like a sky-high angry dragon towards the gap in the formation base.

Soon, the amount of blood in the pool was halved.

"Wait a little longer!" Duanmu Yi said, "When the blood pool is exhausted, it's time for us to collect the loot." ”

The four of them hovered over the pool of blood, silently waiting for the pool to dry up. After about a stick of incense, there was not much blood left in the blood pool, and only a few small blood puddles remained. The blood pool that had been steaming before had now turned into a wide pit, and the pit was littered with endless weapons and magic weapons, all of which were left behind after the transparent blood-colored figure melted when it fell into the blood pool.

The four of them were dumbfounded, where could they pick up so many weapons.

"I don't know what happened to that bloody fetus." Duanmu Yidao.

"Why don't we go and see the bloody fetus first, and then clean up the loot." Bing'er said.

"It's fine." Duanmu Yi, Ghost Lao, and Huang Ji all agreed, and searched for the blood fetus.