Global Catastrophe: I Am Cultivating Immortals in the Refuge

Looking at the scene on the projection, Chen Nuo couldn't help frowning.

"These guys are really annoying!" Chen Nuo was a little displeased.

However, although Chen Nuo was a little irritable, he discovered his shortcomings.

Now, although there are trapped formations and killing formations outside, it is easy to hunt and kill enemies, but the attack range of the formations is still too small.

If they are discovered by intelligent creatures, then the formation will not have much effect on them.

Just like these people outside, they saw the power of the formation, so they retreated out of the attack range of the formation.

In this way, no matter how strong the formation is, as long as they stay away, they will definitely not be hurt.

This is the shortcoming of the array.

Of course, the main reason is that the scope of Chen Nuo's setting was not that big at the time.

But, how could Chen Nuo think so much at that time?

"It seems that we need to get some technology that can automatically attack the target." Chen Nuo thought for a while, then set off for the scientific research base.

When he came to the scientific research base, Chen Nuo asked straight to the point:

"Scientific research, is there any technology that has high attack power, long range, and intelligent attack on the enemy?"

"Ding, there is high attack power and long-range technology, but there is no weapon that can intelligently attack the enemy." The tone of the scientific research was a little regretful.

"Call it out and have a look." Chen Nuo ordered.

"Landline Gatling: Customized in one location, long range, high attack power!"

Production needs: one hundred catties of iron, one energy spar!

"Auto-repair defense tower: It has the function of automatically repairing itself or nearby mechanical damage parts, and it also has a defense that cannot be broken even by missiles!"

Production needs: two hundred catties of black iron, fifty catties of copper, and one hundred energy crystals!

"Saboteur: A weapon that fires a laser-like beam as powerful as a missile!"

Production needs: one hundred catties of black iron, one hundred energy crystals!

"Flame battle platform: It has a weapon that can spray flames with a range of 300 meters!"

Production needs: fifty catties of black iron,

Fifty energy crystals!

"Thunder battle platform: A battle platform that uses powerful electricity to attack the enemy. The initial attack range is 300 meters!"

Production needs: 50 catties of iron, 50 energy crystals!

...

Looking at the technology in front of him, Chen Nuo rubbed his eyes.

"Well, why does it feel like I'm playing a tower defense game..." He couldn't help thinking to himself.

The introduction of these technologies really made him feel like he was playing a tower defense game.

However, for him now, these technologies are exactly what he needs.

"Automatically repair the defense tower. This is a defensive device. It can not only repair its own damage, but also repair the loss of nearby machinery. This reminds me of 88 in Inverse War." Chen Nuo sighed, and couldn't help but recall the past.

The former counter-warfare was very popular, and it can be said to be the originator of tower defense.

At that time, 88 and 98 were rampant. In the tower defense mode, it can be said to be omnipotent.

Thinking of this, Chen Nuo couldn't help but recall the look in his eyes.

"Scientific research, how many self-repairing defense towers and destroyers can be made from the materials in the material warehouse?" Chen Nuo asked.

"The self-repairing defense tower can produce a thousand units, and the destroyer can also produce a thousand units."

"Make 100 self-repairing defense towers, 200 destroyers, and 300 life fires!" Chen Nuo nodded and ordered after hearing this.

The reason why he asked for scientific research to produce life fire is very simple, just to let the self-repairing defense towers and destroyers get life like black skins.

In this way, it is perfect.

"OK!"

"How long does it take to make?" Chen Nuo asked.

"Five days!" The scientific research replied.

Chen Nuo turned and left the scientific research base.

The group of guys outside should not act rashly, so before these things are made, Chen Nuo will not go out and deal with them by himself.

Because Chen Nuo just wanted to focus on cultivation now.

Thinking of this, Chen Nuo headed towards the simulation combat room.

Because of the improvement of his realm, he planned to consolidate his realm before continuing to practice in the retreat room.

After all, there are still thirteen days before the next disaster, and what will happen after this disaster, Chen Nuo doesn't know.

But he knows one thing, that is, only when he becomes stronger can he survive the disaster.

Entering the simulated actual combat room, Chen Nuo looked up at Hei Pi and the others who happened to be defeated in the zombie frenzy and quit the simulated actual combat.

"Master!" At this moment, they shouted after seeing Chen Nuo, and then continued to enter the map of the zombie frenzy.

After all, who would be willing to fail so many times in a row?

However, Chen Nuo stopped them at this moment.

"Since you're done, I just have a task for you to do." Chen Nuo said.

"Mission?" Everyone was taken aback for a moment, and then they all came back to their senses, with looks of eagerness on their faces.

These days, they spent two hundred and forty days training their own strength in one-to-one simulated combat training.

Today, their own combat effectiveness is strong enough to easily destroy an army!

Not to mention the results of their 320 days of training day and night in the zombie frenzy map.

It can be said that the current ones can destroy a single army separately, but together, they can even reach the point where they can destroy a country!

However, because of the day and night training, they already feel dull.

Therefore, when they heard that there was a mission, they even wanted to jump up excitedly.

"My giao! I have a mission!" Rhubarb directly vented his excitement.

At this time, the power exuded by Dahuang and Xiaobai is several points stronger than before. Obviously, they have reached the peak of the first-order monsters!

These days, although they are all training, the realm of Dahuang and Xiaobai has also been improved.

Now, they are just around the corner from breaking through to the level of second-order monsters!

"Now, the outside is surrounded by a group of humans. Your task is to get them out of there, otherwise, you will be killed without mercy!" Chen Nuo said.

Although he was issuing a task, he didn't seem to take it seriously.

"Human?" Everyone was startled.

However, seeing that Chen Nuo didn't want to say anything more, Hei Pi nodded and said, "Yes!"

This brought everyone back to their senses and responded one after another.

Then, led by the black belt team, everyone began to take the automatic elevator to the villa above.

Chen Nuo looked at their backs, without thinking too much, and walked towards the stage of the simulated combat room.

Because the black skins were training earlier, he planned to let those people go for the time being, but, unfortunately, the black skins just ended their training.

Chen Nuo couldn't be blamed for this.