Doomsday Bunker Upgrade Chapter 95: Worry about heating

　　 Whether Li Wensheng switched to diesel is unknown, but after he made another oxygen concentrator, the materials on hand were also exhausted. The remaining six friends who needed the oxygen concentrator could only wait. Only after he obtained new materials from Qin Lan, could he get the goods.

　　The other six group friends who knew this were naturally unable to hold back. In this case, waiting one more day would increase their chances of encountering danger by one point.

　　 But collecting materials is not an easy task.

　　 Among the materials required by Chen Xin to manufacture the oxygen generator, glass is the easiest to obtain. After all, if you don’t mind broken glass, this thing is really everywhere now.

As for the pipeline, it is easy to say that if it is demolished in a community that is no longer inhabited, it can still be assembled to some extent.

It's just a vacuum pump and a fill light. These two are not easy to collect. There are two group members who have spare parts for the fill light, but no one really has spare parts for the vacuum pump.

So despite the urgency, except for "Doctor", Li Wensheng, and two other group friends who got the oxygen generator quickly, the other six group friends still have to wait until next month.

After sending out four oxygen generators, plus Mo Qingyan's harvest, Chen Xin received a total of 600 Survival Points, and an additional 16 Survival Points per day.

　　 Now Chen Xin has been able to earn 18+16 survival points every day, and his monthly credit has exceeded 1,000 points.

　　 Compared to when Chen Xingang got the system, his monthly income was only 300 points a month. This is a rapid improvement.

This also makes Chen Xin understand how the system obtains daily survival points.

One of the natural ways he uses now is to improve the living conditions of his shelter.

One is to help others, so that more people can improve their living conditions.

　　 Both have their own advantages and disadvantages. It is not said that the latter must be better than the former, but one may be slower to survive, and the other is faster but has certain dangers.

　　 After all, under the catastrophe of the last days, the gloom of the human heart breeds. Whether helping others is helping others or harming oneself is a matter of understanding.

Therefore, it is more appropriate to help others appropriately, so that you can gain more survival points, and at the same time create a safer and more comfortable shelter for yourself. It is a more appropriate way to ensure your own safety.

　　 And Chen Xin, who has finally become wealthy, still did not restrain his desire to upgrade, and upgraded the kitchen.

The kitchen is the place that Chen Xin considered upgrading when he obtained the system. Originally, the place where the induction cooker and kitchen utensils were placed was transformed into a formal stove after Chen Xin's upgrade. A row of cabinets, it finally looked like that.

However, the upgrade of the kitchen did not bring new daily survival points for Chen Xin.

This is not too difficult to understand. After all, even if the kitchen is upgraded, Chen Xin still eats those things every day.

　　 Unless it is said that he can obtain more ingredients and can use the kitchen to cook delicate and delicious dishes, this can be regarded as an improvement in living conditions.

　　 As for the medical room, because some materials are still lacking, Chen Xin can only wait for Qin Lan to send the supplies and materials he wants this month before he can upgrade.

Otherwise, he would only have to spend 10 times the survival points to level up.

Although this is not impossible, Chen Xin still insists on saving if he can.

And in addition to upgrading the medical room, he also needs to upgrade the power system, which is a big deal.

　　 After all, the power system in the Chen Xin plan also needs to be connected to a biogas fuel cell, and if you want to have biogas, you must first build a biogas digester.

　　 The biogas digester must not be excavated. It can only be obtained by upgrading the algae oxygen generator. With the addition of the fuel cell, this survival point must be kept.

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　　Qin Lan's delivery time is quite punctual. Although everyone no longer cares about the time and date too much in the last days, Qin Lan still delivers the materials requested by Chen Xin on time at the beginning of each month.

　　 "Axin, the door is well repaired!" Qin Lan couldn't help but praised when she looked at the door and entrance of the refuge that had become completely different from the last time she came.

　　 Hearing Qin Lan talk about this, Chen Xin couldn't help but feel abrupt. This was the first time that he truly exposed his system-upgraded things to others. This inevitably made him a little nervous.

　　 so he asked Qin Lan casually, "Alan, do you think it's good?"

　　 "Of course it's very good. A Xin, you are doing the construction alone. It is already very good to be able to do this. The average construction team may not be able to do this." Qin Lan didn't seem to notice any violations, on the contrary. Complimenting Chen Xin's craftsmanship: "When I was with you, I knew that you were dexterous. I didn't expect you to have such an ability, Axin."

"I didn't have a chance to show it before, didn't I?" Chen Xin could only smile right now.

　　Through Qin Lan’s reaction, Chen Xin seems to understand what the system said that the concept of the information state is vague. IndoMTL.com~ For example, the door of this refuge, Qin Lan must be able to see it at a glance. This is not something that Chen Xin can accomplish, but the concept of the information state of the system is vague, but Qin Lan believes that this is what Chen Xin constructed and transformed himself.

　　The concept of this information state is vague. It is difficult for Chen Xin to understand what level of technology it is, but it does not prevent him from understanding its effects.

Simply put, it's to make everything reasonable, so that no one can notice the anomaly.

　　Refuge upgrade. Others will think that this is Chen Xin's own transformation, and when new items appear, they will think that Chen Xin made them or bought them somewhere. In short, it is to make everything reasonable.

　　 Chen Xin doesn't know if this is considered to be the aura of reducing intelligence. After all, this level is just to rationalize the appearance of various items, and it does not reduce intelligence.

Chen Xin didn't think too much about this question, and quickly put it behind him.

　　 moved the supplies brought by Qin Lan into the shelter, and Chen Xin still asked her to sit down and drink water.

　　 Qin Lan did not refuse, sat down on the sofa in the living room, and after looking around, suddenly asked Chen Xin who was pouring her water: "Axin, do you not prepare heating equipment?"

　　"Heating equipment? Yes, I have prepared an electric heater. I have electric blankets for sleeping at night. It should be enough." Chen Xin heard Qin Lan ask him about the heating equipment. He felt a little surprised, but he replied: " I’m in a mountain. The walls are insulated when the shelter is being built. The temperature will not be too low. An electric heater is usually enough."

"Your shelter is so big, you only have one electric heater, which can only heat one area. The whole room is still cold, right? And you are still growing vegetables in your greenhouse, so the temperature in the greenhouse can't be too low!" Hearing Chen Qin Lan couldn't help but feel a little worried after saying so.