It took a long time for everyone to recover, and with this place, everyone's originally restless hearts were calmed down a lot.

"If it were powered by solar power, it was obviously unlikely that the entire fortress would be operational." The data on the console is very easy to understand.

The current state of energy supply is entirely done by solar energy, and a layer of heat-absorbing panels is placed on the outside of the fortress.

There is an independent power storage device in the fortress, which can store about 10W kWh of electricity, while the solar energy provides less than 1,000 kWh of electricity per day, and the entire fortress consumes a terrifying 10,000 kWh per day if it is fully operational.

Of course, that was when it was fully loaded, and this fortress could accommodate a large number of people at the same time, which gave Chen Dong the idea of recruiting mercenaries.

The primary power supply equipment supplies 100 kWh of power every day, and 1W kWh of electricity is required to make the power grid and ion hood operate, that is, 100 units of primary power supply equipment with an upgrade value of 100W.

Thinking of this, Chen Dong no longer felt that it was too easy to obtain upgrade points.

It's a bottomless pit that can't be burned.

Because there are no lighting equipment and defense systems, the power consumption of the whole system is very low, about 30 degrees per hour, which is the amount of electricity necessary for the system to operate.

The only thing to be thankful for is that the fortress has no restrictions on energy use.

There is still 74.6W of experience left to level up, which is a very significant number, and this number is still rising.

The consumption of the power grid is only 1500 degrees, and the ion mask is 5500 degrees, and with the current ability, it seems that the power grid can only be considered, even if there is no way to protect the entire fortress.

In one go, he directly spent 290,000 upgrade values to buy 29 sets of first-class power supply equipment and placed them outside, directly adjusting the power supply range to 100 meters.

Now the power supply is 4000 degrees, the power consumption is 2300 degrees, and the electricity can be stored about 1500 degrees every day, and the power grid does not have to be turned on all the time, and the actual storage of electricity will only be more, and the capacity of 100,000 must be filled as soon as possible to make people feel at ease.

The first-level water purification equipment did not have the kind of troublesome thing that Lin Yue imagined, and the equipment and power supply equipment were the same, which could provide water supply for all the water pipes of the entire fortress.

Spent 100,000 upgrade value to buy 10 units, each of which has a daily water supply of one ton, and ten units is ten tons, and the fortress has a reservoir with a capacity of 200 tons.

Everyone has long been accustomed to these sudden devices, and everyone watched the news with the TV set that Chen Dong got out, leaving Chen Dong alone to continue researching.

"The only thing that is in short supply right now is food." As for food, this is a headache, and you can only hire more mercenaries to find a way out to find food.

Now there is 36.6W of upgrade value left.

——————

Level 1 automatic defense turret

Mounted Weapons: None

Optional Weapons: Energy Railgun, EMP Gun

Energy Railgun (5W Upgrade Value): Fires a high-pressure energy projectile to illuminate the target location into a strong diffuse electromagnetic explosion

Bullet energy content: 0-1000 degrees

Rate of fire: 1 round / min

Strike mode: automatic precision aiming

Effective range: 600m

——————

EMP Gun (2W Upgrade Value): Emits high-voltage electromagnetics

Energy Consumption: 0 power consumption per bullet. 1 degree

Bullet energy content: 0-1 degrees

RATE OF FIRE: 60 ROUNDS / S

Strike mode: automatic precision aiming

Effective firing range: 1200m

——————

The two weapons are very terrifying, but the consumption of energy makes people's scalp a little numb, and with the current power supply equipment, the power will be cut off in minutes, and it is really unaffordable.

Just bought two EMP guns, 4W plus 6W of the battery, a total of 100,000 consumption.

The fortifications of the entire fortress were barely built, and the EMP guns were activated at night to serve as sentinels.

Of course, you don't have to worry about what will happen at night when you close the fortress door, and there is a full set of real-time monitoring system outside.

The operation of the entire system is completely completed by Keliya, even if Chen Dong is not in the control room, he can control all the equipment of the entire fortress.

"Although I really want to ask how you got these things, I don't want to answer when I look at you."

Chen Dong naturally won't answer these questions, the fortress has been built, the next thing is to find the food, the system can't directly provide him with food, if you want to survive in the apocalypse, you can't lack food.

"I think it's quite big here, aren't you going to accept some people in? Although there are some risks, it is better not to be selfish. Yu Dong didn't want to say too much, after all, he wanted Chen Dong to take in and protect his family now.

"I have this plan, but what you see is probably different from what you think, uncle, and the resources provided in this place can't actually accommodate many people."

"Food?"

"Yes, apart from the food I brought out, there is hardly any food here for outsiders to eat, which means we can't accept any humans in." Chen Dong's words are very straightforward, and the dispensable thing of compassion has almost been abandoned in the previous life.

"There is a grain warehouse near Yanjing, I know where the location is, if we receive a group of people to come in, we have every chance to find those foods, these zombies, I see that the actual combat power is not as terrifying as I imagined."

Chen Dong didn't interrupt Yu Dong's suggestion, before the mutation, the zombies really had no ability to resist in the face of thermal weapons, the key was the mutation, if you don't go out to find food now, I'm afraid it will be even more dangerous after waiting for the mutation.

"Can Uncle determine the location?"

"Definitely."

Glancing at the inside of the fortress, Chen Dong fell into deep thought, if a group of people are accepted in, I am afraid that this place will not be as safe as imagined, and without the restraint of law and order, the viciousness in people's bones will be directly exposed.

Chen Dong didn't dare to guarantee that those people would stay here honestly, he had to have a way to deter others.

"It's time to reach out to those guys." A smile appeared on the corner of his mouth, and he wanted to laugh when he thought of the guys who took care of themselves and turned themselves from rookie eggs to fierce mercenaries.

"Kylia help me contact Duke." This guy is a mercenary who has been wandering around Huaxia all year round, and with Duke's personality, he will not refuse the tasks issued by the system.

【Trying to connect!】 If the other party refuses to communicate, whether to connect directly]

"Even!"

"Duke!"

"Who are you? Why do you know my name? In the small building, Duke, who was shooting zombies with a gun, answered the question in his mind with some confusion.