Doomsday: My Shelter Unlimited Upgrades

Now, the iron ore and radiators on Lin Tian's body are enough to set up the heating system of the entire shelter.

But the survival points on him are really too few.

To build a heating system, you need to spend survival points to turn iron ore into pipes.

Although, building a small section of pipeline only requires a dozen Survival Points.

But if you want to build pipes that cover the shelter.

At least a few hundred survival points are required to make a base!
He only has more than 200 on him now, which is not enough!
We can only set up the heating system at the bottom of the shelter first.

Lin Tian shook his head helplessly and sighed.

The shelter on the upper level, it depends on the situation.

If you have extra survival points in the future, use them to build a heating system.

If not, it doesn't matter.

After all, with the bottom heating system, you can completely guarantee your own body temperature.

Lin Tian walked into the studio while thinking.

Crafted next to a workbench, it cuts the cost of Survival Points in half.

After a while, he spent more than 100 survival points and walked out of the studio.

At the same time, there were dozens of iron pipes in his warehouse.

Although these pipelines have been built, they can't really be put into construction.

Because, the whole heating system depends on the stove.

Therefore, the stove must be built before the heating system can be built.

Lin Tian took out the drawing and looked at it.

Some ingredients were taken out from the warehouse.

He's not going to build a stove.

Instead, prepare to build a kang!
Although the kang will consume more resources.

However, for him now, does he care about this resource consumption?
After receiving the wooden bed into the warehouse, he began to build the kang according to the drawings.

The construction of the kang requires not only stone, but also concrete as a binder.

But now is the end of the world, and there is nowhere to get concrete.

The only solution is to stir some mud as an adhesive.

It's just that mixing mud requires a lot of water.

Lin Tian frowned and looked towards his warehouse.

Although there is no shortage of water in his warehouse, those are all valuable psionic water!

How could he be willing to use it to make mud!
After thinking for a while, Lin Tian listed the psionic water on the trading market.

"Psionic water has been exchanged for ordinary water resources."

"1ml of psychic water can be exchanged for 100ml of fresh water!"

"1ml of psychic water can be exchanged for 1000ml of non-fresh water (forget about iced black tea, I will blackmail anyone who uses iced black tea!)!"

"As much as you can collect, you need a lot of water resources!"

While putting the psychic water on the trading system, he sent an explanation of the exchange ratio on the chat interface.

Seeing the exchange ratio instructions sent by Lin Tian, ​​all the survivors on the chat interface widened their eyes.

They really didn't expect it.

Lin Tian dared to let them go to exchange for spiritual water!

Although, through previous observations, they had vaguely guessed that Lin Tian had a lot of psionic water resources in his hands.

The reason why it is sold little by little is to raise the price of spiritual energy water.

However, what they know is what they know.

But also helpless.

After all, among so many survivors, Lin Tian is the only one who possesses spiritual water.

Moreover, spiritual energy water is indeed a good thing.

Worth the price.

On the contrary, if he came out to jump, it would make Lin Tian unhappy.

That would be a big loss!

Therefore, for so long, everyone has silently accepted the high price of spiritual energy water.

The more expensive it is, the more expensive it is, after all, the value of spiritual energy water lies here.

However, what they didn't expect was that.

Lin Tian actually let go of the purchase of spiritual energy water!
Buy as much as you have.

That means, just exchange ordinary water for psionic water.

As long as you have enough water resources, you can exchange for a lot of psionic water.

This is too profitable!

Suddenly, all the survivors went crazy.

Lin Tian looked at the chat interface, the survivors who were frantically sending messages, and smiled lightly.

In his warehouse, there are nearly 100 liters of spiritual energy water.

Converted into milliliters, it is [-] milliliters.

To be honest, exchanging at such a low exchange rate is really like picking up money for him.

And these survivors rushed up to let him pick up money.

He shook his head.

While accepting the transaction quotations sent by the rest of the survivors, he checked whether there was any problem with the water resources sent by these people.

In fact, there is nothing to check.

After all, he doesn't eat the water.

Just for the mud.

As long as it's not some weird water.

Because there will be a strange smell on the strange water, after all, it is made of stone kang, if there is a strange smell.

He couldn't sleep well at night.

There are many survivors who come to trade.

However, what excites Lin Tian the most is the transaction orders of some large shelters.

These large refuges have a relatively large demand for spiritual energy water.

Therefore, they traded more water resources.

In a few minutes, he had collected all the fresh water he needed.

"Okay, brothers, I've got all the fresh water I need."

"Next time I need it, I'll make a deal with you again."

After finishing speaking, Lin Tian excitedly prepared to go offline.