After approaching the Mythical Building, the structure of this passage begins to change, becoming dark red, and the texture becomes soft and wet, like a completely decaying road.

When he reached an intersection, Wu Yi discovered a downward flesh and blood channel and an upward alloy channel.

Bai Ying pointed to the faintly dilapidated alloy passage and said, "This is the passage leading to the Mythical Building. For some reason, the biochemical mother nest does not close this passage, and others can also kill from the Mythical Building to the bottom."

"The main body of this passage directly through the biochemical mother nest, which is made of flesh and blood, is very tough. Even if it can destroy part of it, it will heal in a very short time. Moreover, it is also the transportation channel of the biochemical mother nest, which can transport biochemical ghosts from its huge body at a very fast speed."

"But now it seems that someone has entered the flesh and blood channel. The biochemical mother has put all her energy on them and has no time to care about us."

"It was the doctor who killed him. Now they are the only ones who have the strength to break through all the way to the Mythical Building and then break into the flesh and blood passage." Wu Yi said.

Bai Ying nodded and said, "Seeing that you are not in a hurry at all, aren't you afraid that the doctor will take the lead and kill the biochemical mother first?"

"It's useless to be anxious. If the situation is critical, the biochemical mother must have closed the flesh and blood channel so that more people will enter, which will make it worse. Now the passage is intact, and there is even a feeling of asking you to get into the trap. It seems that the biochemical mother has a lot of trust in the biochemical ghosts that protect it. The doctors and others not only did not put pressure on it, but they also felt at ease. They wanted to catch us all in one place." Wu Yi said.

Even though he said this, Wu Yi took the lead in entering the flesh and blood passage without fear. As soon as he walked into the passage, Wu Yi felt something strange.

The ground is made of blood-red substances, which do not look like flesh and blood, but like a soft carpet. Walking on it, the "carpet" will squirm with a formation, and your feet will be like walking in the clouds, and your path will always be crooked. If you don't move, it will gradually sink and sink to your calves in a while. This feeling is very cunning, like a giant beast below that wants to swallow you slowly, making people afraid to stay.

The same is true for the walls of the flesh and blood channel. They wriggle from time to time, and the entire channel is like the esophagus of a giant beast. Wu Yi and others are walking down into its stomach and intestines. If their strength is not good, they will be digested by it.

On the way, Wu Yi saw many corpses of biochemical ghosts, including steel teeth, giant jaws, and black steel beasts. Wu Yi even saw a huge corpse of an assault Titan inside. This was a war weapon that was re-cultivated by the biochemical mother nest after spending a lot of flesh and blood. It can be seen that the guardian power in the passage is not weak at all.

But these biochemical ghosts have become corpses, with gunshot wounds and sharp blades on them. Wu Yi saw a corpse with hell claws being cut by one or two pieces. Judging from the smoothness of the incision, the person who killed it was not only extremely sharp, but also extremely powerful and explosive.

This made Wu Yi think of Zhang Qiang's pair of alloy double blades. The corpse of this hell claw should be Zhang Qiang's masterpiece. According to what Bai Ying said, Zhang Qiang has been debugged by the doctor as the first generation of ghost hunter. I wonder what kind of abilities he has developed.

Wu Yi did not find a human body in it. It seems that those who followed the doctor were all elite soldiers and extremely powerful in combat.

The corpses lying in the flesh and blood channel are slowly sinking into the passage. This is a kind of recycling of biochemical ghosts by the biochemical mother nest. After they completely sink into the flesh and blood channel, these corpses will be decomposed into primitive flesh and bones, and then transported to the biochemical mother nest and re-cultivated into biochemical ghosts.

This method is almost resurrection, so fighting with it in the old nest created by the biochemical mother nest is very disadvantageous. The biochemical ghost you kill will appear again after a while, refreshing the small monsters infinitely, always maintaining the scale of the zombie sea. The light consumption can kill you. You must advance strongly and go straight to the biochemical mother nest to win the victory of this mission.

Of course, the stronger the biochemical ghost, the longer it will take to cultivate, and what it cultivates is not the previous one, nor is it a real resurrection.

Wu Yi tried to bombard the flesh and blood passage with three consecutive nail punches. After blasting out a deep pit, he found a corpse inside that had been decomposed to only a little bones. The flesh and blood passage wriggled, and countless viscous substances spread again and soon recovered as before. Even if Wu Yi was exhausted, it would be difficult for him to destroy the passage.

Looking at this passage made of flesh and blood, Wu Yi frowned. These flesh and blood channels are closely related to the biochemical mother. If they can destroy the flesh and blood channels, they will definitely weaken the production capacity of the biochemical mother and reduce the pressure they will face.

However, ordinary physical attacks are difficult to work. As long as these flesh and blood are not completely eliminated, the flesh and blood channel can continue to recover.

After thinking for a while, Wu Yi finally remembered the bloodthirsty ring hidden in the space of his object. It seemed that the bloodthirsty creatures such as bloodthirsty bats were very greedy for blood and swallowed almost unlimited blood. I wonder if this ability has an effect on the flesh and blood channel.

When he thought of it, Wu Yi took out the bloodthirsty ring and summoned the pink and tender little bat he had raised. After flying out of the bloodthirsty ring, this bloodthirsty bat flew directly to a passage under Wu Yi's guidance. His sharp fangs pierced into the soft flesh and blood. It found a blood vessel in the passage and began to swallow blood frantically.

Wu Yi could clearly see that the body of this bloodthirsty bat began to become more and more rosy, which was a natural phenomenon that swallowed a lot of blood. The passage it bitten slowly became weaker, as if it had lost its active muscles.

When most of the blood essence on it was swallowed by the bloodthirsty bats, the flesh and blood channel in this area was completely necrotic, and the area turned dead gray, and the dead biochemical ghost's corpse could not be recovered.

The bloodthirsty bat has become much stronger because it swallowed a large amount of blood. It has been strengthened once in a short time, and Wu Yi saw that its attributes have been greatly enhanced. Although its body shape has not changed much, its attack speed and attack power are stronger, and its blood-sucking fangs are becoming more sharp and sharp.

Seeing that the bloodthirsty bats did have a counterproductive effect on the flesh and blood channel, Wu Yi was delighted. He put his hand on the bloodthirsty ring. The bat statue on the ring bit Wu Yi's finger and began to swallow Wu Yi's blood.

To cultivate a bloodthirsty bat, it will cost 1,000 health points. In order not to delay the subsequent battle, Wu Yi was sucked by the Bloodthirsty Ring while swallowing blood crystals and medicine bottles to restore his health points, so that his blood can always remain full.

The bloodthirsty bat that swallowed a large amount of blood in the flesh channel also flew back and gave Wu Yi a large amount of blood essence, which restored him a lot of health points. Cultivating new bloodthirsty bats would not cause Wu Yi's vitality to be severely damaged.

After cultivating four new bloodthirsty bats, Wu Yi's blood crystal and medicine bottle had been consumed. Instead, he drove the five bloodthirsty bats to constantly destroy the activity of the flesh and blood channel, weakening the enemy and strengthening themselves, killing two birds with one stone.

Keeping the bloodthirsty bats destroyed along the way, Wu Yi and others accelerated their speed and followed the traces of fighting in the doctors and others towards the direction of the biochemical mother nest.

The more you go forward, the more corpses of biochemical ghosts appear. Seeing that these corpses have not completely sunk into the flesh and blood channel, it is obvious that they have not died for a long time, which means that the doctor and others have indeed encountered strong resistance, and the more they move forward, the slower the speed. Wu Yi, who was walking behind them, took some advantage and could go inside without any obstacles.

Vaguely. Wu Yi heard the fierce fighting sounds coming from the front, and countless gunfire echoed. It should be the doctors and others fighting with the biochemical ghosts.

Wu Yi suddenly stopped Yue'er and Yang Qinghui and whispered something to them. The two women nodded from time to time and finally reluctantly agreed.

Wu Yi's body became illusory and used the Wind Step skill to rush forward. He first went to investigate the situation and let the two women and the summoner stay behind and wait for his news.

After walking more than a hundred meters forward, Wu Yi found that the flesh and blood passage became more spacious. A few steps ahead was a huge square, which was like entering the stomach of the giant beast from the esophagus, and the doctor and others also encountered the most powerful obstacle here.

Several hero-level biochemical ghosts brought a large number of minions in their hands to block a group of human warriors. These human warriors were well-equipped, and all the sharp blades used in guns or melee battles were added with ghost magnets, which was effective in dealing with biochemical ghosts. The biochemical ghosts at the boss level also seemed fragile in front of them.

Wu Yi recognized the doctor in the crowd at a glance. It was not that Wu Yi's eyes were too poisonous, but because the doctor's makeup was too unique, which could be said to be unique among humans.

He wore a light yellow combat uniform and wrapped him tightly, plus goggles, tactical gloves, etc. It is a suit specially designed for the Savior. Its attributes are quite powerful, especially when facing biochemical ghosts, which have a strong protective effect.

In addition to this set of protective equipment, the doctor's weapons are also very good. The main weapon is the ultimate warrior dedicated to the Savior. The ultimate version of the Warrior series consumes a large number of ghost magnets from the Doctor and has an absolute suppression effect on biochemical ghosts.

The Ultimate Warrior is in line with the Demon-Slaying Warrior who was upgraded to the first-class gold by Wu Yi, and is also the strongest weapon that the world can obtain.

The ultimate warrior's power lies in its armor-piercing bombs and high-explosive grenades. The armor-piercing bombs' defensive effect is already very strong, and their defense against biochemical ghosts makes their defenses look nothing. Even the destroyers cannot withstand the continuous strafing of the ultimate warriors.

The Ultimate Warrior's high-explosion grenade is extremely powerful. The grenade shrapnel is filled with trace amounts of ghost magnet powder, which is comparable to that of biochemical grenades and has extremely strong firepower.

In addition to the Ultimate Warrior, the Doctor also has a pair of high-level black and white double stars as sub-weapons, and his melee weapon is a few scalpels. The scalpel is very skillful in his hands, and it is effortless to kill biochemical ghosts.

Humans have a clear meaning. The doctor led a group of people, and although the other group followed the doctor as the savior to destroy the biochemical mother, they actually did not have much awe of him, let alone obeying the rules.

The only ones under the doctor who could command Zhang Qiang, Feng Ao, Mengyao and Yang Ji, as well as a group of guards from Noren Company.

After the doctor took the savior potion and became the savior, he had to participate in the final challenge. In order to succeed in the challenge, Zhang Qiang and Yang Ji were naturally stayed.

Now Zhang Qiang and Feng Ao are both debugged by doctors for the Ghost Hunter. Ghost Hunter is the highest human combat power studied by the doctor in addition to the Savior, and is also the right-hand man who imagines to follow the Savior to fight against the biochemical ghost. Only the two of them are completely controlled by the doctor, and the doctor holding the doctor's research materials have only debugged the two of them.

After becoming a ghost hunter, Zhang Qiang's double blades became even more terrifying. A layer of fire-red energy that kept swelling like flames around the blade. This energy kept shaking. When slashing the biochemical ghost, a sword light flashed. Often, a leader-level biochemical ghost could beheaded with one knife.

The power of the ghost hunter is completely reflected in the double blades on his arm. As the number of biochemical ghosts killed increases, the pair of double blades will become sharper, and the efficiency of killing biochemical ghosts will become more and more terrifying. Wu Yi compared it and found that his two-arm sword blades were still a little different from the ghost hunter's double blades. After all, this is the other party's unique skill, and it is not good to be powerful.

Both Feng Ao and Zhang Qiang still have a certain degree of self-awareness. After all, if they directly use dark skulls to control them, they will become completely a puppet without consciousness and wisdom, and they will not be able to exert much combat power.

For the sake of their own combat effectiveness, the doctor puts them in a semi-hypnotic state, obeys the doctor's words and regards the doctor as his master, but does not lose their own feelings and wisdom.

Mengyao listened to the doctor's orders because of Feng Ao. After the man she loved deeply was completely controlled by the doctor, this woman who was blinded by love obeyed the doctor's words, fearing that the doctor would kill Feng Ao.

As the doctor's old subordinate, Yang Ji was also the only subordinate who followed him sincerely. When he was on Earth, Yang Ji regarded the doctor as a god. After forming the Truth Seeking Sect, he did a lot of crazy things. Now he has also received the support of the doctor. He has changed his outfit, his protective suit and weapons are top-notch. He has also injected with a gene-enhanced iv type, and his strength is not weak.

But Yang Ji was still very uncomfortable. Among the biochemical ghosts that blocked the doctor, there was the Dark Night Demon transformed by Li Weijia. He hated Yang Ji very much and launched surprise attacks on Yang Ji repeatedly, killing the deputy leader of the Truth-Quest Sect to a mess. With the support of the doctor, he was not killed by the Dark Night Demon.

Among Yang Ji's teammates, Zhang Qiang also had a deep hostility towards Yang Ji because of Xiaoxue. Not only did he not help him, but he sometimes deliberately blocked his move, which made Yang Ji very in danger.

Yang Ji felt that Zhang Qiang's eyes always had a deep meaning when he looked at him, which made him shudder.

Zhang Qiang really wants to tear Yang Ji apart now, but with the mental suppression of the doctor, his head hurts whenever he wants to kill Yang Ji, just like Sun Wukong who is wearing a tight-knit curse, making him unable to perform direct attacks, and he can only look at Yang Ji hatefully. (To be continued. If you like this work, you are welcome to come to Qidian to vote for recommendations, monthly votes, and your support is my greatest motivation. Mobile phone users please read it.)
Chapter completed!