Global Wasteland: Unlimited Upgrades for Vaults

[Description]: The crude ventilation device is connected to the third underground floor through a stone pipe to achieve the purpose of exchanging air. The current channel pressure is insufficient and the air exchange efficiency is low, which may easily lead to hypoxia. Brain burden, it is recommended to upgrade.

[Upgrade Direction 125]: Increase the volume of the ventilation duct, increase the pressure of the ventilation duct, slightly increase the ventilation efficiency, slightly increase the air exchange efficiency, and need survival points ([-])

[Upgrade Direction 2100]: Increase the electric ventilation device, greatly increase the ventilation efficiency, greatly increase the ventilation efficiency, slightly increase the overall energy consumption of the shelter, require a pre-electronic control system, and need survival points ([-])

[Evaluation]: Food has to be eaten one bite at a time, and the road has to walk step by step. If the steps are too big, it is easy to tear the eggs!

"Sure enough, the system also detected a ventilation problem on the third floor. If you stay in such an environment, even if you don't have any life-threatening problems, you will suffer from anxiety and depression in the long run!"

If the brain does not receive sufficient oxygen supply for a long time, it will gradually increase the consumption, making the thinking slower and slower, and the learning speed is getting worse and worse.

Sumo has seen this point in a large number of scientific documents on the earth.

Looking at the two upgrade methods given by the system, and glancing at the number of remaining survival points, Su Mo began to think about the choice.

"The first one is a temporary solution but not the root cause. If you need to add more layers in the future, it will be a waste of money, and it will not solve the ventilation problem of the third floor immediately."

"The second one, the price is too expensive! I have to collect enough survival points tomorrow. I feel a bit at a loss for investing so many survival points in the early stage..."

Standing under the ventilation duct, Su Mo was in a dilemma.

In the previous floor, the wind in the lion man was used to control the air in the shelter, and the effect was excellent.

Now it has suddenly become three layers, and the blessing immediately loses its immediate effect.

"The wind flows faster in the pipe?"

The voice fell, and there was no movement.

I don't know if it's a problem with the lv1 level, or a problem with the lion's blessing, this kind of small-scale regulation is simply impossible.

"If the power of blessing is infinite, you can find a way to use density to control the wind..."

"We have to test the limit of the blessing first! See if this power can be used infinitely, or is it consuming something that I can't see?"

Thinking of this, Su Mo walked through the corridor and returned to the first floor.

Standing in an open space in the garage, after adjusting the local wind force to the extreme, Su Mo recorded the duration of the wind force while packing his things.

The wind of the highest level was blowing outside the garage, and by the way, all the snow at the door of the basement was blown up in the air.

Curious sparks, big and small, cooed, spread their wings and flew into the violent air current, were rolled up and floated in the air, and flew out.

Seeing the two children having a great time playing, Su Mo was not idle.

Back and forth, all the storage food supplies that were opened were easily moved to the warehouse by using the storage space.

The extreme wind speed outside also began to slow down.

Standing by the side, Su Mo carefully recorded the decay speed of the wind speed. After a while, the wind speed completely returned to normal without human control.

Tried to continue to call out the power of blessing, but unfortunately, it was like speaking into the air, and there was no response.

"It seems that this is the limit of the first-level blessing! The continuous maximum wind output time is only about 5 minutes, and the decay time is 3 minutes." "The limit of the power of blessing is within my expectation, but as long as this power is not rootless Ping, there will always be a day of deciphering."

In front of science, there are traces of any extraordinary power.

Although there were not enough instruments to detect the source of the power, Su Mo could vaguely feel that the mysterious veil of this power was gradually fading away.

The reason why it looks bluffing is because his release method is different from the real thing, and humans can't understand it for the time being.

If you really want to compare it, if you take out a big fan, it will not be inferior to the current power at all!

After repeatedly calling out three or five times, and realizing that the power of blessing would not recover in a short time, Su Mo simply left it behind and began to sort out the remaining things.

At present, in the shelter, all the circuits have been set up, and there are only some small places left, which are still empty because of insufficient dedicated wires.

The tens of meters of ppr water pipes used to set up the waterline can only be temporarily placed, waiting for the design and planning of the construction of the water tank, and then planning into the design of the shelter.

The 50l freezer was placed on the second floor, and the power input of the shelter was connected to the generator, and the freezer began to cool down rapidly.

The 400Ah lithium iron phosphate battery purchased before has gradually reached the load limit under the current consumption of the shelter.

Excluding the power required for daily lighting, the normal 50l freezer only needs about 2 degrees of electricity per day to maintain the temperature except for the large consumption required for the first cooling.

With a storage capacity of 400Ah, one charge a day can just guarantee the normal power supply.

"It is still difficult to upgrade or manufacture batteries with larger capacity!"

After considering the need for 500 survival points to expand the capacity of the lithium iron phosphate battery, Su Mo was overwhelmed and quickly gave up the idea of ​​upgrading.

At present, let alone large-capacity storage devices, even small-capacity storage devices will appear in a short time.

This is the limitation of the level of science and technology, and it is also a problem that cannot be solved for hundreds of years after the invention of electricity.

For example, what batteries and storage batteries store is not electricity, but chemical energy. For example, what a capacitor stores is not electricity, but the magnetic domain energy generated by the capacitor medium.

In the famous Three Gorges Dam, the excess power generation will also be converted into gravitational potential energy through pumped storage.

"It seems that we can only find a way to wait in the secret realm to see if anyone still sells batteries. By then, connecting them in parallel can also temporarily relieve the pressure on electricity consumption!"

Thinking that upgrading all places will cost a lot of survival points makes Sumo feel dizzy, so he can only temporarily record these ideas in the material requirements.

On the other hand, with the generator power supply, the freezer cools down extremely fast.

Su Mo got up, and threw all the fresh meat and fresh fruits into it, and put all the dried noodles in it. Don't worry about these foods that are easily spoiled for the time being.

Returning to the garage on the first floor, Su Mo tried to summon the power of blessing again.

This time, it was not talking to the air at all. After calling for the strongest wind, the local speed increased slightly, and after three to five seconds, it returned to normal.

"It seems that the power of blessing is indeed maintained by an invisible substance, and it must be recovered slowly after it is exhausted!"

He couldn't afford the electric ventilation device, and tested the limit of blessing. In order to solve the problem, Su Mo could only start to study the upgrade method of blessing.

There are two ways to upgrade the wind of the lion man, one is to increase the level of blessing normally, from level one to level two.

The other is to return to the ancestors, from the blessings of ordinary lion people to the blessings of lion priests, that is, to improve the quality of blessings.

The former only needs 800 points to upgrade, while the latter requires a full 3100 points!

"The speed of development is too fast, and the number of days is too short. My current survival point is completely unable to supply the shelter with such a rapid upgrade."

At this moment, Su Mo finally understood what the system meant when the steps were too big and easy to talk about.

Live on the second floor first?Waiting for the survival point is enough, trying to find a way to engage the lower levels?

Calling out the core tortoise shell, looking at the extraordinary blessing power flowing on it, and clicking on the upgrade panel, Su Mo meditated quietly.