The End Of The World Is Coming: I Am Bound To The Red Police, And There Are Millions Of Violent Sold

【Commander: Su Yan】

【Base Level: Level 2】

【Strength: Level 2】

[Remaining gold coins: 570,000]

[Building modules: Air Force Command, Tank Factory]

【Defense Module: Prism Tower, Flame Fortress】[

【Soldier Module: Radiation Infantry, Lunar Airmen...】

【Chariot Module: Terrorist Robot, Falcon Fighter Bomber...】

Su Yan's gold coins are more than half a million!

After recovering a large wave of crystal nuclei last time, he immediately became rich.

But this time, the number of crystal nuclei he obtained is definitely an astronomical figure.

Soon, those soldiers recovered all the crystal nuclei near the base wall one after another.

There are hundreds of soldiers, and each soldier has gained a lot.

The method of transporting the crystal nucleus turned out to be a truck!

Pulled the crystal nucleus of a whole car.

The truck pulled all these crystal nuclei to the vicinity of the central base.

Su Yan also came down from the rooftop.

Looking at the crystal nucleus of the entire truck in front of him, he was greatly shocked.

There are probably tens of thousands of these crystal nuclei!

These crystal nuclei are red and blue, not only have zombie crystal nuclei, but also many mutant beast crystal nuclei.

Su Ji took one casually, put it in his hand and looked at 350.

The crystal nucleus exudes a dark red light, and there is a faint liquid flowing inside.

[Second-order Mutated Zombie Crystal Nucleus!]

"System, can you count the number and grade of these crystal nuclei?"

[Drip! Of course, scanning...in detection!]

[Drip! The test was successful. There are a total of 23,000 first-order crystal nuclei, 2,000 second-order crystal nuclei, 327 third-order crystal nuclei, 42 fourth-order crystal nuclei, and 2 fifth-order crystal nuclei]

[The value is being tested...can be converted into gold coins: 3.27 million]

"Tsk tsk tsk... It's really a hair!"

Su Yan then threw the second-order crystal nucleus in his hand into the crystal nucleus pile.

"The person who came here divided these crystal nuclei into piles, from the first-order crystal nucleus to the fifth-order crystal nucleus, and separated them all out.

Naturally, it was impossible for Su Yan to directly recycle all these crystal nuclei into gold coins this time.

At this stage, the number of Su Yan gold coins has overflowed.

Although gold coins are hard currency, the usable range of crystal nuclei is obviously wider.

Not only can it be exchanged into gold coins in the system, but it also has high research value, which can make the evolutionary stronger.

The most important point is: the crystal core can upgrade the equipment!

Rare units like the moon landing pilots need crystal nuclei to upgrade.

"How many crystal nuclei are needed to upgrade the lunar flight soldiers to the third level?"

Su Yan directly pulled over a lunar landing pilot and asked.

[Drip! The crystal nuclei required for the Lunar Airmen to advance to the third level: 500 first-level crystal nuclei, 100 second-level crystal nuclei, and 50 third-level crystal nuclei]

"Good guy, it's just stealing money!"

Su Yan complained.

Although he hated the system for stealing money, Su Yan still chose to upgrade!

After all, it is to satisfy my curiosity!

Su Yan also wants to know... what will happen after upgrading the lunar pilots to the third level.

[Drip! The commander successfully consumed a large number of crystal cores to upgrade a pilot on the moon in all directions. Upgrade time: 24 hours]

[Upgrade process: the commander needs to send 10 third-level engineers to the tank factory. 】

"Yo~ It's quite formal!"

Such a lot of trouble aroused Su Yan's curiosity about the third-level lunar landing pilots.

Shouldn't...really make a...Iron Man armor?

Countless reveries flashed in Su Yan's mind.

………………

[Drip! Congratulations to the commander for successfully completing the mission—Survival in the Sea of ​​Corpses]

[Mission Reward: A defense upgrade card, unlocked - War Fortress!]

"War Fortress?"

Su Yan narrowed his eyes slightly, as if he was remembering something.

This thing is a big guy in his memory!

[War Fortress: A very large (bgba) mobile strategic weapon, with a super large size of 40 meters x 40 meters, and a weight of 1,500 tons! It can place up to 50 soldiers in it, whether it is for air or for combat. Lu Du has an absolute advantage, and the defense coefficient is extremely high! It is a well-deserved city-destroying machine!]

[Note: The all-round attributes of the War Fortress are determined according to the attributes of the soldiers placed. The more soldiers, the higher the level of the soldiers, the stronger the lethality of the War Fortress! But it has a fatal flaw: the movement speed is extremely slow . 】

[Required gold coins: 10,000; the current system level is limited to 5 seats!]

"This... is really a big guy!"

After seeing the introduction of War Fortress, I was shocked by the words.

40m x 40m body shape?

It weighs 1500 tons!

What concept?

This thing is built...... Isn't that an aircraft carrier that moves on land?

If the production quantity can be limited by the system, it must be a big killer.

Only five can be made!

"System, create five war fortresses!"

Su Yan has no shortage of gold coins at all now, even if a war fortress has 10,000 gold coins, Su Yan will not take it seriously at all.

[Drip! The commander successfully spent 50,000 gold coins to create 5 war fortresses, and the manufacturing time: 5 days!]

"Five war fortresses...the war fortress is so big, it is definitely impossible to put it in the base. After arming, it can be placed outside the wall."

"System, upgrade the fence and build the gate to be 50 meters wide"

[Drip! 5,000 gold coins are required for modification]

Su Yan:

What a vampire!

I have money and you come to suck me?

Su Yan cursed inwardly.

The wall must be remodeled, after all, the war fortress is so big.

It is absolutely impossible to pass through normally with the original base gate width.

So it has to be modified!

"The next thing is... the defense upgrade card."

To be honest, until now, Su Yan still doesn't know what defensive building this upgrade card will be used for.

Machine gun bunker, or light prism tower!

Both defensive weapons have distinct advantages and disadvantages.

The machine gun bunker has a fast rate of fire and low cost, and can effectively block the crowd of corpses, but its disadvantages are also obvious, and the damage is not enough! It is a bit stretched to face high-level zombies.

The light prism tower has a slow rate of fire and is aimed at a single target, but it has a super high lethality that is close to killing with one blow!

"Hey~ System, can you tell me the upgraded attributes of the Prism Tower and Machine Gun Bunkers?"

Su Yan asked the system to weigh the upgraded attributes before making a judgment.

【Can!】

The system's answer is crisp and clear!.