All the signers rushed to the backstage of the trial ground, except for a few sparring beasts, there was not even a human hair of a traverser.

"Dig three feet into the ground and find me!"

Mu Yang said.

The reinforcements who had just arrived immediately changed from a combat team to a search team, turning the palm-sized place upside down.

Unable to find the traverser, the signatories took out their anger at the sparring beasts and made these poor creatures 'squeak'.

Among them, the creature wolverine mastiff has been the most abused.

Every time the signatories tossed out a corpse of the same kind, they would give the creature a few blows.

After being beaten thousands of times, the hollows in the original face of the creature mastiff were filled in, and even the wire mesh cover could not stop it from shivering.

Feng Tubei saw that there were more and more corpses churning out, so he shouted at his subordinates: "Tell Hei Da to bring it, hurry up and get these away!" ”

"This?"

The men didn't get it.

He used to order Black Dana to collect the corpses of the sparring partners, but the people lying in front of him were all signatories.

Where had he seen this formation?

"Do you want to make a simple ritual, bow your head, fire a gun or something?"

Feng Tubei's subordinates asked in trembling voices.

"The skills are not as good as others, and they deserve to die!"

Mu Yang replied to him for Feng Tubei.

In short, the unexpected incident in the trial ground gave him another 'dereliction of duty' hat on his head.

What can he, the president of the 'good hunting camp', do?

If he doesn't let human terrorism do things, will people be obedient?

Anyway, the current Mu Yang is already 'more debts do not worry about people, and more lice do not bite people'

……

For the first resource of the 'Gene Potion', Black Dana has been waiting outside the No. 4 trial ground for a long time.

"Whoa!"

The metal gate of Proving Ground 4 opened a cramped crack, and several two-wheeled human carts entered, and several corpse collectors trotted to the corpse.

Hei Dana followed closely, and when he saw that the corpses lying on the ground were all the corpses of the signatory, he was a little confused.

Involuntarily took his eyes and asked Feng Tubei.

"Let's pull it away!"

Feng Tubei waved his hand.

Black Dana collected the corpse and made a little more clever under his hands.

To be honest, in the face of the corpses of these signatories, the corpse collectors also have some scruples.

"Go to work, where is the pestle?"

Black Dana urged.

"Well, that's not something we have to worry about."

The corpse collector muttered in the native language of the emperor pit and leaned over to work.

When he saw the corpse collector, Wan Fang felt very cordial, and his last job before crossing was this.

The corpse collector skillfully loaded the corpses onto the man-powered carts, one cart or two carts and dozens of carts in succession, before pulling a small half of the corpses on the No. 4 trial ground.

Wanfang wondered where these corpses would go?

"The Alchemy Furnace of Trial Ground No. 3 next door."

The aura key spoke.

Wanfang suddenly realized.

Based on his overall judgment, he had guessed that the 'core' of Proving Ground 3 and the cloning center might be connected

……

Reinforcements were also searching Proving Ground 4 for the hole where the traverser had fled.

"It's impossible to fly away anyway!"

Feng Tubei in one sentence.

As the de facto head of the Cloning Center, he knows the terrain more than his own body.

Obviously, it is impossible for the traverser to escape from the air.

Because the sky of the proving ground leads directly to the outer world, it is categorically impossible to reach the outer world without a special spacecraft.

Of course, very few people know this secret, and even the rank of Demon Thorn is not qualified to know it.

Therefore, his mood now looking up at the sky is understandable.

In this way, as long as the front and back doors of the trial ground are blocked, the only way for the traverser to escape is underground.

"Tell the garrison troops on the periphery that they must be strictly defended and not miss any suspicious points. Except that they hide in the ground and never come out......"

Mu Yang added another order.

~~~~~~

It is said that seventy or eighty traversers, following the guidance of the Hei Zhai Shi brothers, quickly penetrated the No. 3 trial ground.

The exit to this tunnel is well chosen, and it is connected to an abandoned sewer well channel, which is very secluded.

The first traverser to arrive here pushed open the manhole cover overhead, and when he looked out, he found that the outside was completely different from Proving Ground 4, and it was an industrial area lined with factories.

Brownish-yellow smoke rises from the towering chimneys, and the smell is quite unpleasant.

There must be a lot of harmful substances in it.

"Take off your coat, wet your nose with water, beware of poisoning......"

The traversers in the cave passed the words one by one, along with several buckets of water.

The water was obtained from the backstage of Proving Ground 4 by thoughtful physicists.

A lot of water is stored there, which is used to recreate and repair the glacial background.

That's where it comes in.

The traverser with a wet towel on his face is on standby here for the time being, waiting for the silicon-based people to open up the outside passage and quickly break through.

At this moment, the manhole cover overhead was crushed by the wheels of the car and made a sound.

The sound died out, and a traverser pushed open the manhole cover to see a group of masked corpse collectors passing by, and the carts they were pushing were full of corpses.

"The one in front is the refining furnace!"

The whistle traverser whispered.

According to the instructions of the fire transmission order, the Hei Zhai Shi brothers opened another passage on the south boundary wall of the No. 3 trial ground.

Aside from the front and back doors, this is the only place where Proving Ground 3 is connected to the outside world.

Of course, this signer also knows.

Whether you can break through from here depends on the opening of the secret passage.

The black stone quietly caused the lava to wriggle underground, reaching a distance of piercing through the outside world, and then the lava at the front raised its head.

Sure enough, this place is guarded by the 'Guardian Camp'.

There are not many people, and the silicon-based people pinch their fingers to calculate the maximum coverage area, and if they get it right, they will be able to stop eating at once.

"What's that? Why is there smoke coming out of the ground, and it is still so hot? ”

The guards of the 'Guardian Camp' shouted when they noticed the abnormality.

Hei Zhai Shi was happy in his heart, he really wanted to sleep and came to the pillow.

Just as they were thinking about how to gather the scattered guards together, they automatically joined together.

In order to lure the guards from another place over, Hei Zhai Shi threw a hot piece of volcanic lava over.

Hearing the movement, the guards over there also gathered over here, shouting to each other to find out what was going on?

Hei Zhaishi thought that this opportunity had arrived.

In an instant, a stream of volcanic lava erupted from the ground, directly covering the guards gathered in one place

……

The channel opens.

Wait for it to cool down before allowing the traverser to pass.

Suddenly, a large number of 'guardian troops' came around outside.

Seeing this dense reinforcement, Hei Zhai Shi's head also grew.

With his current ability to move volcanic lava, of course he can't handle so many guys.

Besides, his inducement is conditional, and it is not something that can be covered by anger depending on who is not pleasing to the eye.

In this way, it is not easy to break through here.

The lava swooped out directly south of Proving Ground 3, revealing the traverser's whereabouts and intentions.

When Mu Yang and Feng Tubei heard the news, they quickly increased their troops there and quickly surrounded the No. 3 Trial Ground

……

Proving Ground 3 is the 'heartland' of the cloning center, and is not suitable for the use of heavy weapons.

Mu Yang was worried about this, Feng Tubei's two thieves turned their eyes, and they took the 'data disk' from the demon thorn's hand, recalibrated it, and mobilized some of the U-20 mechanical viruses in the No. 1 trial field again, remotely controlled them to enter through the southern cave, and then launched an attack on the traverser.

In this way, it is possible to replace heavy weapons and annihilate the traverser.

After Feng Tubei's mental power returned to normal, in addition to being able to remotely control the mechanical virus, he also quickly unfolded a large trapping net, preparing to wait for the tamperer to show his head, so that he could return the color.

Come and don't be rude!

Unexpectedly, the tamperer remembered the young master's instructions and kept his mental power silent.

If he doesn't make a move, Feng Tubei will have nothing to do with him.

After a long time, Feng Tubei's search was fruitless, and he had a little emotional fluctuation, which affected his normal judgment.

The Black Zhai Shi brothers opened their microscopic eyes and saw the nanomechanical virus reappear near the cooling volcanic lava.

He rekindled the volcanic lava, quickly reducing the mechanical viruses to nothing in the flames.

Feng Tubei sensed that the 'U-20' virus had been killed again on the 'data disk'.

As soon as he was excited, he released his mental power to search, but he couldn't dodge it and was burned by the volcanic lava.

His face was pale, he kept opening his mouth, and he couldn't say anything.

Wan Fang swept his expression not far away, knowing that he was slandered by the fire of the Hei Zhai Shi brothers again, and he was secretly happy.

~~~~~~

"Bang dang!"

The metal doors of Trial Ground 3 are fully open.

A large number of reinforcements poured in, along with light and heavy weapons, and quickly surrounded them in the direction of due south where the traverser was hiding.

Physicists don't go head-to-head with them.

He told the traverser to quickly hide inside the factory, hiding behind some important machinery and equipment, so that the signer did not dare to use heavy weapons.

The traverser soldiers divided into two routes, one way to the 'refining furnace' to seize the protective mask.

The traverser is not like a signer, and he can't hold on without a mask.

It was judged that there must be an extra protective mask inside the 'refining furnace'.

The other road is dedicated to dealing with the guards of the 'Huchen Battalion' in the factory area.

Two traversers attack at the same time.

The 'Alchemy Furnace' was the first to complete the task, in addition to capturing nearly a hundred masks, and also killing several guards of the 'Guardian Battalion'.

On the other hand, the crossers encountered trouble and encountered stubborn resistance from the guards of the 'Huchen Battalion' in the factory area, and both sides suffered casualties.

It's a pity that none of the traversers have heavy weapons in their hands, otherwise, they will immediately detonate these machines and equipment, and they will die together with the guards of the 'Guardian Battalion'.

Fortunately, the traversers of the 'Alchemy Furnace' were reinforced in time and repelled the guards of the 'Guardian Battalion'.

In this way, the traversers who worked together in one place wore protective masks and confronted the powerful signer reinforcements.

The traversers fought and retreated, and were eventually forced to the 'heartland' of the cloning center.

This is the lifeblood, secret, and core of the Wanzang Empire.

The reinforcements did not dare to act rashly, and they were afraid of the exchange of fire between the two sides, destroying these key facilities.

It didn't last for about half an hour.

Wan Fang was the last to enter the No. 3 trial ground.

As the back-bearer of the failure of the proving ground, you must want to behave at this time.

He pretended to be fearless of death, and rushed directly to the front of the confrontation with the traverser.

Pick up the horn in your hand and start beeping blindly.

"Listen, traversers, as long as you disarm and surrender, the Wanzang Empire will surround you without dying...... Now all the troops are here, and it's impossible for you to run away anyway......"

Wan Fang took advantage of this opportunity to shout and persuade him to surrender, and passed on his intentions and some information to the physics expert hiding on the opposite side.

According to the young master's prompt, the physics expert immediately organized the traversers to retreat in batches to the dark passage leading to the No. 4 trial ground, preparing to return there again.

At this time, there were no reinforcements to guard the No. 4 proving ground.

And the heavy soldiers were all pressed to the No. 3 proving ground.

Physics experts understand what the young master means, only through such constant pulling, can they lead the enemy by the nose, and finally get rid of the enemy's main forces and successfully break through.

After Wanfang passed the news through the loudspeaker, his heart relaxed slightly.

He now identifies this as the 'assembly shop' in the heart of the cloning hub.

Seeing the last wave of traversers retreating, the demon thorns behind him forced them to chase quickly.

"Boss, this is the 'assembly workshop', what should I do if I am in a hurry and the traverser blows himself up?"

Wanfang's scare really worked.

The demon thorn no longer forced him, and could only wait and see how things unfolded.

At this time, Wan Fang had already planned that the reinforcements from the No. 3 trial site must be transferred away from the scene in order to have a chance to make the traverser reverse and break through from the equipment workshop.

At the same time as the traverser returned to the No. 4 trial ground, Spirit Pattern instructed the Hei Zhai Shi brothers to cooperate with the traverser to return to the No. 4 trial ground, and continue to break through the boundary wall of the No. 3 and No. 2 trial grounds, giving the enemy the illusion that the traverser wanted to break through through the No. 2 trial ground

……

Knowing that there was another hidden passage through volcanic lava at the boundary wall of the No. 2 and No. 3 trial grounds, Mu Yang and Feng Tubei were very panicked.

However, the demon thorn thinks that this is a trick by the traverser to bluff and attack everywhere.

But his speculation was rejected by Mu Yang.

The traverser returns to Proving Ground 4, where he takes a short break to rescue the creature Wolvermastiff.

When the reinforcements came to the secret passage of the No. 2 trial ground, news suddenly came that the current traversers were all in the No. 4 trial ground.

As soon as they heard that the traverser had returned to the No. 4 trial ground, Mu Yang, Feng Tubei, and Demon Thorn all laughed in their hearts.

As long as you block the enemy in Proving Ground 4, you will no longer be able to throw a rat trap, but you can completely destroy them.

"Tell everyone to block the entrance of the cave from No. 3 to the outside world, the entrance from No. 3 to the entrance to No. 4, and the entrance from No. 3 to the entrance to No. 2......

Mu Yang called the shots.

"A part of the forces must be ambushed at the entrance of the Proving Ground 2 to prevent the traverser from breaking through here......"

Feng Tubei expected that the traverser would have this trick.

The Demon Thorn, on the other hand, thinks that it is inappropriate for Proving Ground 3 not to leave troops to guard it.

But now he talks like a fart

……

In this way, all the heavy troops pressed towards the 4th and 2nd proving grounds.

In the No. 3 trial ground, only a small part of the 'Guardian Camp' was left guarding the entrance of the cave.

The Hei Zhai Shi brothers dived underground again, quietly opening a new secret passage between the No. 3 and No. 4 trial grounds.

Wan Fang was left in the 'equipment workshop' of the No. 3 trial ground at this time.

In addition to finding the 'cell fragmentation room', the 'toxin refining room' and the other two top-secret warehouses where the virus genes and artificial eggs were stored, he also saw semi-finished and finished human slaves, as well as virus evolutionary people who were being assembled

……

In the name of searching for the remaining traversers, Wanfang marked all the passages and closed the monitoring eyes of some important passages.

Everything is ready, look at the time, it is expected that at this time it is time for the physics experts to issue a breakout order.

Then, the traversers of Proving Ground 4 entered Proving Ground 3 through another secret passage before the heavy soldiers of the signers returned.

Through the breakthrough route set by Wanfang, he spared the 'detention room' from the 'assembly workshop' and quickly escaped.

The traverser showed his head in the courtyard of the dilapidated laboratory, learned about the several power protein cars that You Shikun had prepared in advance, covered up the formation, and drove directly in the direction of the second formation.

So far, the traversers who participated in this trial ground mission, except for a few casualties, have all broken through, and they have also brought a biological mastiff.