Survival to the Center of the Earth: Doomsday Chariot Unlimited Upgrades

Chapter 30

Chapter 31

"Comfortable."

The temperature of the sea water was at least five or six degrees Celsius lower than the air temperature. Yan Hao splashed around a few times and quickly washed away the dirt on his body.

The sewage collection tank is still pumping water, and it looks like it will take a while to fill the water tank on the roof of the car.

It was the first time for Yan Hao to see the whole picture of his doomsday chariot.

The last time I watched it, the Doomsday Chariot was still at the normal level.

The Doomsday Chariot upgraded to the rare level does not look much different from an off-road vehicle.

"The appearance has not become larger, but the space inside has become larger"

Yan Hao didn't expect that the little doomsday chariot can play like this, it's amazing, is there another space in the car?
There are too many mysteries in the earth's inner world, and Yan Hao didn't keep his eyes on the doomsday chariot.

He immediately set his sights on the condensation collector.

[Condensate collector (common level): Water vapor will condense into liquid water when it is cold. This is the principle of the condensate collector. The higher the surrounding temperature and the humid the environment, the higher the working efficiency of the condensate collector. 】

[Condensed water collector (common level): low efficiency, small contact area with air, unable to purify condensed water, evaluation: large room for upgrade. 】

Upgrade plan one: Connect with the on-board refrigerator to reduce the surface temperature of the condensate collector, which requires [-] tank points.

Upgrade Plan [-]: Increase the contact area between the condensate collector and the air, requiring [-] tank points.

Upgrade plan three: Install a sewage purifier to remove impurities in the sewage, which requires [-] tank points.

Upgrade Plan [-]: Install a distiller to increase the efficiency of the collector, which requires [-] chariot points.

Upgrade plan five: Install a temperature regulator and change the surface temperature of the condensate collector at will, which requires [-] tank points.

[Remaining available chariot points: 450 and [-] points]

It’s long overdue to upgrade your condensate collector.

Yan Hao's fresh water was always enough before, and the chariot points had other uses, so Yan Hao let this matter go.

But the current situation is a bit tense.

Originally, the condensate collector could collect more than three liters of fresh water a day, but now it is estimated that it is less than one liter.

The water vapor content in the air of the inner earth is reduced, and the temperature becomes lower, so the efficiency of the condensate collector will naturally not be high.

"Choose upgrade plan one, two, and four!"

[Consumes [-] chariot points]

[Remaining available chariot points: 150 points]

It is enough to choose these three upgrade options for now. Yan Hao can also upgrade the ordinary level condensate collector to the enhanced level later.

In any case, it is enough for Yan Hao's daily water needs.

Option one is the most practical.

Now that the temperature in the earth's inner world has dropped, Yan Hao made the temperature of the condensate collector even lower, down to close to zero.

As for the usefulness of the second option, even if there is less water vapor in the air, as the contact area between the condensate collector and the air becomes larger, the two can be considered to be offset.

Option four adds a function to the condensate collector.

In the future, if the temperature in the earth's inner world becomes lower than it is now, Yan Hao can turn on this function to boil the sewage and collect distilled water.

The reason why distilled water is not used at present is also very simple, boiling water must use fuel.

No matter how cheap the fuel is, it cannot be wasted!

After upgrading the condensate collector, Yan Hao brought out the barrel from the doomsday vehicle.

The ice cubes placed in the barrel had almost melted, and the water in this sea was not clean, so Yan Hao had to spend a little extra time washing his body with fresh water.

After Yan Hao washed his whole body with fresh water from two wooden barrels, he went back to the car to study his own.

There are four more things I haven't seen.

The remaining four items are nothing too unusual.

Two weapons plus two gadgets.

[Compound bow (enhanced level): It has strong structural stability and small control change. The bow and arrow can easily penetrate the leather armor of enhanced level creatures, but to cause fatal damage to the creature requires the user to have superb archery skills. 】

[Damascus Knife (Enhanced Level): The body of the Damascus Knife is covered with various patterns, like flowing clouds and flowing water. 】

[Flashlight (enhanced level): It has two functions: long-range and short-range. The light is extremely strong and does not require charging. 】

[Monocular (enhanced level): It can see objects 2000 meters away, and it is very strong, and the lens is difficult to wear. 】

The flashlight is a waste.

The chance of Yan Hao being able to use this thing is very small.

But the other three things happened to be what he needed now.

The Desert Eagle pistol only has nine bullets in total, and it will be gone after shooting, unless the blueprint for making the bullets can be found.

The emergence of this compound bow made up for Yan Hao's lack of long-range weapons.

Damascus knives are also very good.

From now on, you don’t have to hold an ax to cut meat and fruits, which is uncivilized.

A monocular is even better.

At present, there is no detection equipment such as radar on the Doomsday Chariot. With a telescope, future investigations will be much more convenient.

A qualified old woman must have a qualified peeping device.

In short, the harvest this time is still very good.

I almost lost my life.

Yan Hao turned around and touched the imperial crocodile eggs that he stole with his life.

"I don't know when this little guy can come out."

Rare little guy.

As soon as he comes out, he will recognize Yan Hao as his father.

It's beautiful to think about.

Perhaps because he sensed Yan Hao's joy, the beating sound of the heart inside the crocodile egg also became more frequent.

The vitality is really strong!
Yan Hao has no special powers and cannot see through the egg of Emperor Crocodile, but the heart of Emperor Crocodile in the egg-laying stage is so powerful. What will happen after he is born?
Yan Hao has already looked through eight blueprints, six items, and an Emperor Crocodile egg.

However, this harvest has not yet been fully digested.

The blueprints have been activated, and the next step is to create all those things.

Thinking of this, Yan Hao clicked into the trading house. He couldn't make all those gadgets with the materials he currently had.

Yan Hao needs a lot of supplies.

A piece of transaction information was released to the trading bank through Yan Hao's hands.

Not long after, the sound of a successful transaction swept through.

Yan Hao always buys materials at a price slightly higher than the market price, and the transaction is of course fast.

After collecting all the supplies, Yan Hao found himself poor.
It is the poor in the true sense, not the kind of poor who only have money left.

The food was gone, the fruits were all sold out, and there were only a bunch of supplies that were about to disappear and a few chestnuts left in the item warehouse.

"so hard"

(End of this chapter)