Doomsday Bunker Upgrade

However, even if the ventilation duct upgrade is completed, the air in the shelter is still full of smoke and various harmful gases, so Chen Xin hurriedly wanted to open the mandatory increase after the upgrade after the system completed the ventilation duct upgrade. The ventilation function ventilates the air in the shelter.

It's just that he found the switch for forced ventilation and pressed it twice but nothing happened.

Chen Xin was stunned for a moment, and hurriedly checked it, only then did he realize that the function of forced ventilation needs to be powered on.

Fortunately, the ventilation system line of the system upgrade has been directly connected to the power distribution room, and Chen Xin needs to wire or insert the plug. He only needs to turn on the line control switch from the power distribution room to start the forced ventilation.

After tossing for a long time, Chen Xin finally felt relieved when he finally heard the sound of the fan running and the wind from the high-speed flow of air coming from the ventilation duct.

However, the power of the battery was eventually limited. Chen Xin was worried that the power was insufficient and filled the generator with oil. After starting the generator to ensure power supply, he collapsed on the sofa in the living room.

After more than half an hour of forced ventilation, Chen Xin felt that it was almost done. He took off the gas mask on his face and smelled it. He felt that he could no longer smell the smoke, so he went to turn off the forced ventilation.

Although the function of forced ventilation saved Chen Xin's life this time, this function does not need to be turned on all the time, and when it is turned on, it is not only noisy, but also consumes a lot of electricity.

If it is not necessary, it is better to turn it off to save resources.

After turning off the forced ventilation, Chen Xin returned to the sofa in the living room. At this time, he let go of the worries and fears caused by what happened just now, and his mind began to work and think about problems.

This incident sounded the alarm for Chen Xin. His seemingly safe shelter still had loopholes. If he hadn't had a system to upgrade the ventilation system this time, he would have been suffocated to death.

Even if he didn't wake up in time, he might have been suffocated to death in his sleep.

Therefore, if Chen Xin wants to live well, he must improve his alertness, and at the same time, he must make good use of the system to upgrade the shelter as much as possible, so that the shelter can better protect him and provide him with survival guarantee.

What happened this time also confirmed Chen Xin that if it is not necessary, all the survival points will be invested in the upgrade of the shelter instead of other dispensable item upgrades. needs.

It's like this time, if Chen novice didn't just have enough survival points, then even if the system can upgrade the ventilation system, he doesn't have enough survival points to do this, then in the end, it may still be because the harmful gases in the air exceed the standard, Not enough oxygen and suffocation.

Now Chen Xin can get 10 survival points every day, and the reason why he can save 100 survival points that can be used to upgrade the ventilation system in two days is because he got the survival points when the system first settled the survival points. an achievement.

"Own a shelter, reward 100 survival points"

Through this achievement, Chen Xin also understood that this system also has a way to obtain survival points through achievements.

However, Chen Xin is still at a loss as to what things can be achieved, and he has not studied it in depth, so currently he mainly relies on the 10 points settled every day to accumulate survival points.

Of course, with the upgrade of the shelter, Chen Xin's living conditions are getting better and better, and there will be more and more survival points that can be settled every day.

So Chen Xin still has confidence in his future, even if the world is in the end, as long as he works hard to survive, with the help of the system, he will definitely get better and better.

With this belief, Chen Xin cheered up again.

Although he was choked by the smell of smoke and harmful gas before, with the oxygen supply provided by the oxygen cylinder, the effect of the harmful gas on his body was gradually fading away, and his mind became much clearer.

The recovered Chen Xin thought seriously. The condition for the system to increase the number of survival points settled every day is to improve his own living conditions. What are the things in the shelter that can improve his living conditions?

Chen Xin took out his own notebook, which recorded some of the things Chen Xin summed up two days ago.

He flipped through the records above, looked at the items listed by himself, and after thinking about it, he took out the pen in the notebook, turned to a clean page, and re-listed a new table on it, and he wrote The first one is medical treatment.

This incident reminded Chen Xin that the first priority of survival is to ensure his own survival, so perfect medical facilities can undoubtedly greatly improve his chances of survival.

Not to mention, in the current environment where there is a shortage of doctors and medicines, even if Chen Xin is sick, it is impossible to leave the shelter to see a doctor, and he only has some commonly used medicines in stock. If it is an uncommon disease, then you can really close your eyes and wait for death or simply give yourself a knife.

Therefore, a complete set of medical facilities is inevitable for Chen Xin. It is best to have a dedicated medical room or simply a medical room that can be cured if the head is blown off in science fiction works.

Fortunately, with the existence of a system, Chen Xin believes that this is not difficult to accomplish, and all that is needed is a survival point.

But after thinking about it carefully, Chen Xin added food in front of the medical treatment.

Eating is the first necessity for everyone every day, and no one dares to say that they do not need to eat.

This is the same for Chen Xin, he also needs to eat.

Although he had stored enough food in the shelter, the food would eventually run out, so he opened up a growing greenhouse, sorted out the greenhouse in the first two days, and sowed the seeds. First batch of seeds.

Maybe it's time to upgrade your greenhouse next?

Chen Xin listed this as a priority option for the next upgrade, but did not make it his first option for upgrading the Refuge.

Because before upgrading the planting greenhouse, Chen Xin must consider how to maintain the operation of the greenhouse.

You must know that Chen Xin's greenhouse uses supplementary lights to provide simulated lighting for crops, but these supplemental lights are all power-hungry. If he wants to upgrade the greenhouse, he must first consider upgrading the power system to ensure the operation of the greenhouse. electricity.

But thinking of the greenhouse, Chen Xin decided to go to the greenhouse to have a look. He didn't know if the seeds he sowed before had sprouted.

Chen Xin is very concerned about this, after all, it is related to whether he can eat fresh vegetables and whether he can still have something to eat after eating the reserved food.