From the Abyss Invasion to the Blasting Star

After destroying the laser matrix, everyone stopped to rest for a while.

They had cleaned up two demon laboratories in succession before, harvesting fifteen ordinary crystal cores, three skill crystal cores, and two source essences.

Su Muyu took out two source essences, handed them to Lin Zeyu, and asked: "I just got two source essences, both of which are professional source essences with properties. Do you want to use them?"

Lin Zeyu took it, held it in his hand to check, and then asked: "Lu Heng, which one should I use? I'm about to return, I have to choose one quickly, otherwise I won't be able to complete my first challenge task."

Among the three challenge tasks, the first one is the source essence competition task.

This challenge task is not required to be completed, but there is a divine energy reward for completing it.

If it can be completed, of course it is best to complete it.

"What are the job levels?" Lu Heng was busy looking for the entrance to the sixth floor on the fifth floor.

"One is [Beast Speaker], and the other is [Demon Hunter]." Lin Zeyu replied hurriedly.

"[Monster Hunter] is OK, this one is not bad. Take a look at the class ability and use it if you are satisfied." Lu Heng gave a high evaluation when he heard about [Monster Hunter].

Lin Zeyu carefully read the introduction of the [Monster Hunter] class essence, nodded and said: "Indeed, this class is very good, so I will absorb it."

He absorbed the [Monster Hunter] class essence and officially started the source essence competition, and then asked: "I also absorbed the remaining source essence, is it okay?"

The source essence is divided into two types: non-nature source essence and class source essence. Non-nature source essence can increase the source essence fusion degree, but cannot open the class.

The psychic who has the class source essence can also absorb other class source essences to improve the source essence fusion degree, which is equivalent to using the class source essence as non-nature source essence.

"Okay, use it directly." Lu Heng nodded in agreement.

If the class source essence is to be kept, it can be taken back and used by other psychics.

However, now that they are about to face a decisive battle, and the American team led by Alex Austin has already entered the base, of course, at this time, they should improve their combat power as much as possible, and there is no need to keep the source essence.

Besides, the class of [Beast Speaker] is not so important that it needs to be kept specially.

This class will have a miraculous effect in a specific world, but it is not a general class.

Therefore, it is the best choice to let Lin Zeyu absorb it directly to improve the fusion degree of the source essence.

…

After passing through the laser matrix, everyone found a hemispherical building inside the fifth floor.

This hemispherical thing occupies a large area, with a diameter of more than 100 meters, so it is more appropriate to call it a building.

There is actually another building inside the fifth underground floor.

Moreover, there are circles of strange patterns on the sphere, and even Lu Heng can't recognize the meaning of those patterns.

Everyone searched around and didn't find the entrance to the next floor.

Judging from the structure of the fifth floor alone, there seems to be no sixth floor.

However, Lu Heng saw that there were six layers of structure underground under the shadow vision, so this situation is a bit strange.

Everyone walked around the fifth floor and was very confused: "Didn't they say there was a sixth floor?"

In fact.

The information about the six underground floors of the Delims No. 3 base was said by Lu Heng from the beginning, and this information has not been confirmed from other channels.

Lu Heng stretched out his hand and pressed on the hemispherical building in front of him, frowned and said: "There must be a sixth floor. Since there is no passage down, there must be something wrong with this hemisphere."

"Then break the wall of the hemisphere and see what's inside." Lin Zeyu's idea was very straightforward.

After thinking seriously, Lu Heng said: "For safety reasons, I will use shadow vision to see what's inside."

Before, I only saw that this base had six underground floors, but I didn't see what was inside the sixth floor.

Now here, there is such a strange hemispherical building.

Lu Heng considered using shadow to pass through the wall first, take a look at what's inside, and then make the next plan.

Lin Zeyu glanced at the time and said, "There's only half an hour left. Is it still in time?"

Su Muyu was also a little worried: "If we use Shadow Travel, will it be more difficult to fight head-on if we encounter the American team later?"

"Don't worry, I have my own arrangements."

Lu Heng said as he activated Shadow Travel, escaped into the ground, turned on Shadow Vision, and tried to observe the situation inside the sixth floor.

However, under Shadow Vision, it was found that the outer layer of the sixth floor was covered with a layer of black medium, which actually blocked the observation of Shadow Vision.

After walking half a circle around the sixth floor, it was found that this layer of black medium was actually in the shape of a sphere.

The entire sixth floor structure is a sphere, and the upper half of the sphere is the hemispherical building of the fifth floor.

Lu Heng felt that this shape was very strange, and tried to get close to the black medium, and then felt a strong breath of the abyss.

The closer to the black medium, the more violent the surrounding energy surges.

Moreover, the energy in these black media is very strong, even exceeding the strength of the 30th energy level.

When approaching the black medium, Lu Heng even felt that his body was being eroded by the black medium, and the black medium was actually going to drill into his body.

It is obvious that there must be something very scary behind these black mediums.

As time passed, the duration of the shadow travel was about to end.

Lu Heng had to return to the fifth floor first, and he kept thinking about what was behind the black medium.

Everyone gathered and asked about the situation.

"How is it? What is underneath?"

Lu Heng shook his head and said, "There is a layer of black medium that blocks the shadow vision, and I feel that there is an energy level intensity of more than 30 levels in the black medium.

"What we encountered this time is probably the most powerful thing we have encountered in such a long time, and this thing must come from the abyss.

"We did find the right place, but it is hard to say whether we can remove the source of pollution in the abyss."

The greater fear comes from the unknown.

If Lu Heng can see what is behind the black medium, he can make a judgment whether to break the hemispherical wall.

Now he can't see it, he only knows that the thing behind the black medium must be terrible.

"What should we do now? Should we do it? Or we wait until the last minute and blow up the wall. If something terrible rushes out of it, we will return immediately." Lin Zeyu gave a safer method.

This plan can indeed guarantee safety, but in fact, if the wall is blown up at the last minute, even if you see what is inside, there will definitely not be enough time to destroy it.

In other words, this plan can only take a look at the things on the sixth floor, and cannot remove them, so it cannot complete this challenge task.

Of course, it is also valuable to take a look at what is inside and know what it is, at least you can get first-hand information.

Just as everyone was discussing.

There was a loud noise from the direction of the fourth floor, and a big hole was blown open in the wall.

The five members of the American team stepped into the hole, and the two sides officially met.

"We meet again, and you can't escape this time. I didn't expect that you would force yourself into a dead end." Alex Austin moved his neck and began to warm up before the battle.

From a normal logic point of view, Lu Heng and his team's approach is indeed to force themselves into a dead end step by step.

Because every time they go down a layer, the hole is blown down.

This means that there is no exit when they want to retreat.

This approach did stop the American team for a long time.

If there is a hole, the American team can go down along the hole and catch up to the fifth floor in a few minutes at most.

But the hole was blown up, so the American team needs to find another downward passage.

It delayed them for forty minutes.

Harris laughed, "They want to delay until the return time and go back directly."

Heavy gunner Karim carried the RPG rocket launcher on his shoulder and sneered, "They think too much. Under my firepower, if they can hold out for five minutes, I will lose. Do they want to hold out for 25 minutes?"

It was already 11:35 p.m., and there were only 25 minutes left before the return time.

Not only did the American team bring in five people, but they also brought in more than 30 mechanical guards. After entering, they were arranged in an array and the gun barrels locked on Lu Heng and others.

"The opponent's firepower is a bit fierce, what should I do?" Lin Zeyu swallowed his saliva and became nervous.

This is the fifth underground floor, and there is not enough space for snipers to play a role.

If we compete in firepower, we can't stand the more than 30 mechanical guards on the opposite side.

Yuan Yaoyao looked at the data on the face screen and reminded: "Brother Lu, the total firepower of the opposite side is 12 times ours, and the pressure is very high."

Lu Heng looked at Alex Austin, a smile appeared on the corner of his mouth, and waved his hand and said: "Stand on my side, I also want to see if they dare to open fire."

It has been three minutes since the American team came in, and the other side has not opened fire.

Everyone gathered beside Lu Heng, and Lu Heng was behind the hemispherical building.

Alex Austin saw this, his eyes sank, and the situation suddenly stalemated.

"Despicable Daxia people!" He was angry and cursed.

Lu Heng was not sure at first, but now looking at his expression, he has confirmed one thing.

The American team accepted the mission of the Advent Sect to come to support this base, and one of their missions must be to protect the things in the sixth floor.

This is why they did not open fire as soon as they came in.

Otherwise, they would start bombarding as soon as they rushed in.

In addition, Lu Heng found something more suspicious.

"I'm very curious, don't you have the task of clearing the abyss pollution? As long as you don't have a pig brain, you must know that there is the source of abyss pollution. But from your point of view, you don't intend to destroy it."

The task assigned to them by Advent is impossible to reward divine energy.

For the superpowers, the rewards assigned by Advent are not as good as divine energy.

So, what is the reason that makes them choose to protect the source of abyss pollution on the sixth floor instead of clearing it?

Alex Austin snorted coldly and argued: "There is also a challenge task, join a faction and complete the tasks assigned by the faction. The task assigned to us by Advent is to protect this base."

Lu Heng pulled the corner of his mouth and exposed his sophistry: "No, the first task assigned to you by Advent is to capture Xavier Matrix.

"Moreover, joining a faction is just a means, not an end. The real meaning of the challenge task is to let you join a faction, and then go undercover in the faction to investigate whether each faction is related to the source of abyss pollution.

"So, there must be other reasons for you to protect the things below, which is interesting."