Chapter 795

The number of Soul Crystals in Yun Shen's backpack decreased instantly.

【Upgrade successful, current territory level: level 16.】

【Your attributes have been improved.】

【The monster tide will descend in ten minutes, please be prepared.】

The previously bound World Rare Objects have not been dealt with, which means the difficulty of this monster tide will definitely be higher than the last one.

But the territory's military strength has dropped sharply, and a large number of troops have been sent to the Killing Battlefield.

However, unlike when upgrading last month, Yun Shen has a big killer this month.

Looking up at the Profound Heaven Research Institute that blocked the moonlight, Yun Shen felt in his heart: "So big..."

In the pitch-black territory, many light clusters emerged; these are the lighting skills released by the Profound Heaven Iron Maidens.

"Will this work?"

Yun Shen turned to look at Jiang Lan beside him.

This is the first battle after the Profound Heaven Research Institute completed its transformation, and Yun Shen has not yet seen its power with his own eyes.

Jiang Lan was very confident: "Don't worry, I have used the Great Expansion Holy Book to deduce it; the lethality far exceeds your imagination, and there are 5,000 Profound Heaven Iron Maidens in the territory, what is there to worry about."

"Also."

Yun Shen counted his various trump cards in his heart, and it seems there is no possibility of losing.

Ten minutes passed quickly.

Dense wild monsters quietly appeared around the territory.

It seems that this time it is not a monster tide with a legion establishment; they are all random species, focusing on fighting on their own.

Usually, this kind of monster tide will have a common point, which is that the individual combat power of these wild monsters is very good, and the number of wild monsters with titles will also be relatively large.

The territory protective shield opened instantly, but it did not cover the Profound Heaven Research Institute above his head.

No way, the volume of this building is really too large at this moment.

Just looking at the plan view of the Profound Heaven Research Institute from top to bottom, the area has already significantly exceeded the 10,000 square meters of the territory surface, and currently exceeds 50,000 square meters.

This is all thanks to the ability of the replica small black box; if it were not for the ability to infinitely copy resources, it would be impossible to transform such a behemoth.

It is worth mentioning that in the crazy copying of high-quality materials during this period, the replica small black box successfully advanced to Legendary!

Returning to the main topic, before the monster tide appeared, the Profound Heaven Research Institute had already opened many hatches, and countless combat drones and floating turrets flew out from them.

In addition to these devices that can act away from the Profound Heaven Research Institute, many large and small turrets also appeared on the surface of the Profound Heaven Research Institute.

Swish swish swish!

Dense laser beams and bullets formed a powerful fire net, weaving tragic scenes on the battlefield.

Laser attacks only need to consume source crystals as energy to be used, and the power is strong and weak.

However, if you want to talk about the highest power, it must be artillery shells and missiles, especially the latter.

The cost of these consumables is much higher than the consumption cost of laser attacks.

Explosions came from around the territory, making Yun Shen sigh that the ancestors were indeed right.

When the cannon fires, gold is worth ten thousand taels!

Fighting a war is about money; if you don't have money, how can you fight a war?

Yun Shen knows how many source crystals he will consume every second this battle lasts.

This is without the need to consider the situation of corruption of military expenditures.

"With this formation, if I say I am a tower defense lord, who else doesn't believe it?"

Yun Shen sighed leisurely, feeling that he was really going further and further on the road of tower defense lord.

The last upgrade relied on the amazing combat power of the Bloody Valkyrie to crush everything, but this time it was covered by the firepower of the technology side, beating this group of wild monsters to have no temper.

Some of the monsters had amazing defensive power, but they still couldn't stop the offensive of the artillery shells, and were pierced and died by armor-piercing shells one by one.

Different technological weapons can target different types of wild monsters.

Not to mention, these technological weapons are not pure, but combine the power of other systems.

If there were wild monsters observing carefully, they might find that on the surface of those bullets, artillery shells, and missiles, many patterns and obscure incantations were engraved.

The speed of the end of the battle was faster than Yun Shen imagined.

The Profound Heaven Research Institute above his head had stopped its firepower output and began to recycle combat drones and floating turrets.

"How is the construction of the combat-type starship?" Yun Shen was looking forward to the big guy after seeing the "little toys" like combat drones and floating turrets.

Jiang Lan said helplessly: "There are too many tasks, it will be put on the agenda later."

With the development of the territory, more and more scientific research projects have been established, and Jiang Lan feels that she is really a bit too busy.

This is still with the help of 10,000 Profound Heaven researchers; if it were still the original 200 people, there would definitely not be such efficiency as today.

"Try to build the starship production line before the birth of the next layer of new district; it will definitely come in handy then."

Yun Shen doesn't like to be beaten obediently, and he will definitely counterattack the Deep Blue Star District later.

After such a long time, the starship has been developed, and the performance is very gratifying; all this is inseparable from the affix given by Myriad Things Code, which greatly shortened the research and development time.

Jiang Lan nodded: "I will definitely not delay the time, but after all, it is a starship production line, and the workload is relatively large."

If there is no production line, mass production cannot be achieved, which will significantly increase manufacturing costs.

"Let people clean up the battlefield, I will go to cultivate first."

Just after Yun Shen said this, before he could summon the Dust World Pot, he received a private chat from Zhao Shuiyun.

Zhao Shuiyun: "Brother Yun, I know why the Gu Aierluo family must fight with the Azure Star District."

Yun Shen: "Why?"

Zhao Shuiyun: "Dragon Man King Kirill sent intelligence, saying that the Gu Aierluo family discovered a prototype of a World Wonder on the seabed of the Azure Star District!"

PS: Suddenly found that not only the names of the Blue Star District and the Deep Blue Star District are very similar, but the Azure Star District is also... I swear I didn't think too much when I named it, and it's not appropriate to change it now. ===== CHAPTER 797 =====