"Master, the circle around here is surrounded by them!"

After walking around, the drone said.

Chen Nuo naturally saw this situation, so he nodded and looked at the scene from the reconnaissance plane No. 1, and then ordered:

"Hei Pi, tell you all the people there, stop twenty kilometers from the shelter of the capital, and wait for my order!"

After saying that, he said to the reconnaissance plane No. 2 again:

"You retreat to the shelter and find a place to hide."

"Yes!" they responded one after another.

After giving the order, Chen Nuo leaned on the sofa and began to ponder.

Hope everything goes well.

"Brother, where are my boss and others?" At this time, Dahuang and Xiaobai came over and said in confusion.

Hearing this, Chen Nuo looked up and said:

"They go out to do the task and it may take a day or two to come back."

After saying that, he suddenly thought of something and asked:

"By the way, have you learned some attack methods that can attack the enemy?"

The reason for asking this is because the system once said that when they reach a certain level, they can understand the attack methods themselves.

"Hmm? Attack methods? Are you talking about fighting? Of course we can do this, you know, Master Dog, I have been very good at fighting since I was a child." Dahuang was stunned for a moment, then danced his claws with a bold face.

"Fight?" Chen Nuo was stunned.

However, after thinking about it, it was true that these two monsters were only first-level monsters. Although they were comparable to cultivators in the Body Refining Realm, how could they have some attack methods besides the fighting skills of ordinary dogs?

And, most importantly, dogs fight very ordinary, just like ordinary people fighting.

However, dogs only open their mouths when fighting.

After thinking about it, Chen Nuo's eyes flashed a little.

It seems that they also need to learn some practical experience.

Thinking of this, Chen Nuo immediately asked the system:

"How many upgrade points are needed to upgrade the simulation room?"

Although he used 100,000 upgrade points to buy 10,000 energy crystals, Chen Nuo still had nearly 40,000 upgrade points.

And this should be enough to upgrade the simulated combat room.

"Ding, it takes 10,000 upgrade points to upgrade to level 4. After the upgrade, the area of ​​the simulated combat room will not change. The wilderness map and King's Canyon map will be added. The time ratio will be upgraded from 6:1 to 8:1, and all weapons will be unlocked!"

Chen Nuo hesitated a little.

The next level still cannot have the function of allowing everyone to enter the simulated practical place to train together.

However, Chen Nuo did not feel regretful, but ordered:

"upgrade!"

"Ding, you consume 10,000 upgrade points to upgrade the simulated actual combat room. The area of ​​the simulated actual combat room remains unchanged. New wilderness maps and Kings Canyon maps have been added. The time ratio has been increased from 6:1 to 8:1, and all weapons will be unlocked!"

As the system prompt sound appeared, Chen Nuo asked again:

"How many upgrade points are needed to upgrade the simulation room again? What new functions are added after the upgrade?"

"Ding, upgrading the simulated actual combat room requires 20,000 upgrade points. After the upgrade, the simulated actual combat room area will be increased from 400 square meters to 1,000 square meters, and a new heavy-pressure map and undersea map! The time ratio will be increased from 8:1 to 10:1!"

"Twenty thousand points are just enough to upgrade!" Although I don't know when there will be a multi-person training function, now there are enough upgrade points, Chen Nuo naturally has to choose to upgrade.

"Ding, you consume 20,000 upgrade points to upgrade the simulated practical room. After the upgrade, the simulated practical room area has been increased from 400 square meters to 1,000 square meters, and a new heavy-pressure map and a seabed map! The time ratio has been increased from 8:1 to 10:1!"

Upon hearing this, Chen Nuo had no unnecessary nonsense and asked again:

"How many upgrade points are needed to upgrade the simulation room again?"

"Ding, upgrading the simulation actual combat room requires 40,000 upgrade points. After the upgrade, the simulation actual combat room area will be increased from 1,000 square meters to 2,000 square meters, and the ice map and flame map will be added! The time ratio will be increased from 10:1 to 20:1, and a new multi-player training mode that can only accommodate five people!"

Upon hearing this, Chen Nuo's eyes lit up.

Here comes!

However, given the insufficient upgrade points, Chen Nuo looked at the computer.

At this moment, the black skins and the others were still on the road. Seeing this, Chen Nuo ordered:

"Black skin, let everyone stop."

Upon hearing this, the picture paused, and obviously, they stopped.

"Master, do you have any instructions?" Heipi asked.

"Tell Fighter 1 that all six brothers took the energy-gathering cannon to shoot a shot in the nearby black hole." Chen Nuo said.

"Fighter 1, the master said that you six of you will take the energy-gathering cannons to the nearby black hole to fire." Soon, a black skin's voice came.

When Chen Nuo heard this, he nodded, and then sat waiting for the upgrade.

Obviously, he has treated these earth core beasts as upgrade points now.

Strictly speaking, the earth core beast is like a leek, which can be cut in waves.

...

Soon, as the fighters came back, Chen Nuo ordered them to continue driving.

Then, ask the system upgrade point.

“125475 points!”

"More than 120,000, not bad!" Chen Nuo whispered while touching his chin, and then without thinking too much, he directly ordered:

"System, improve the level of the simulated practical room!"

"Ding, you consume 40,000 upgrade points to upgrade the simulation actual combat room. After the upgrade, the area of ​​the simulation actual combat room will be increased from 1,000 square meters to 2,000 square meters, and the ice map and flame map will be added! The time ratio will be increased from 10:1 to 20:1, and a new multi-person training function that can only accommodate five people!"

As the system prompt sound appeared, Chen Nuo stood up and said to Dahuang and Xiaobai who were lying beside him:

"Come with me."

He plans to train these two stupid dogs to become his own combat power.

"Brother, where are we going?" Dahuang was a little curious.

"Take you to train." Chen Nuo said.

At this moment, they also entered the elevator.

Due to the upgrade of the shelter, the capacity inside the elevator has also increased, so it can accommodate five meters high rhubarb and novice.

...

"Simulation Practical War Room." Dahuang murmured at the simulation Practical War Room opposite the retreat room.

It has noticed it before, but has not been in.

When I opened the door of the simulated practical room, not only Dahuang, but even Chen Nuo was slightly surprised.

At this moment, there were more than ten beds around the wall in the simulated practical room, and the chair in the middle disappeared, turning into a circular platform.

And directly above the platform is a circular mechanical technology.

"System, how can multiple people enter the simulated actual combat place?" Chen Nuo was puzzled.

Now it is different from the previous simulation combat room, so even Chen Nuo doesn't know how to enter the simulation combat field.
Chapter completed!