After collecting the third supply, Zhang Tuohai returned to the car.

This time he didn't hit the road immediately.

Driving for two hours continuously, coupled with searching for supplies, consumed a lot of his energy, and now he needed to rest for a while.

Taking advantage of this time, Zhang Tuohai closed his eyes and opened the game panel, ready to see how the half bottle of mineral water he hung up was selling.

After summoning the game panel, Zhang Tuohai was shocked. Hundreds of people came to him to communicate.

The number of private messages has already reached 99+.

"Master, where did you get the mineral water?"

"I'm dying of thirst. Can you give me a bottle of water? I can drink koro, salt or sweet."

"Give me the water and I'll transfer it to you 1 million."

Zhang Tuohai looked through it and found that most of the private messages contained this kind of worthless information and deleted them directly.

There are also a small number of people who have obtained some resources and want Zhang Tuohai to lower the price.

But the resources they have are too few.

It is inconsistent with Zhang Tuohai’s psychological price.

Fortunately, Zhang Tuohai is not worried that his water will not be sold.

On this highway with deserts on both sides, water is the most precious resource, and no one will dislike having too much water.

At worst, someone will save enough resources by night.

Just when Zhang Tuohai was about to close the game panel and continue looking for supplies, a new private message was suddenly sent.

"Hello, I have related resources, but the quantity is not enough, but there are other things that can be used to fill the price difference. Can you discuss them in detail?"

"How many related resources are there?"

Zhang Tuohai replied with a private message.

"5 units of broken glass, 6 units of metal fragments, and only 3 units of metal parts."

The other party responded to the message quickly.

Fortunately, it is enough to build the water collector.

Zhang Tuohai let out a sigh of relief.

Now that the basic goal has been achieved, Zhang Tuohai has made up his mind to finalize the deal.

The only thing that needs to be seen now is how much more the other party is prepared to pay to make up for the price difference.

"What are you going to do to fill the gap?"

Zhang Tuohai rubbed his hands and asked.

The other party sent a screenshot.

[Lightweight tire manufacturing drawings: Level 1 tire manufacturing drawings.]

[Requirements: 20 units of low-grade rubber, 20 units of metal fragments, and 16 units of metal parts.]

[Effect: Reduce fuel consumption by 30%.]

Seeing this drawing, Zhang Tuohai's eyes suddenly lit up.

Lightweight tires do not seem to be a survival resource and are of no use to the situation we are facing.

But in the long run, this is definitely a magic weapon.

You know, at the beginning each of them only had 200 units of gasoline.

How long will these 200 units of gasoline last?

Calculated based on a cruising speed of 30 miles, it can only be driven for approximately seven hours.

If it cannot be replenished with new gasoline within these seven hours, the car will be unable to move.

In a place like this, inability to move is equivalent to slow death.

A 30% reduction in fuel consumption is equivalent to more than two hours of exploration time compared to others.

A box of supplies could make the difference between life and death, let alone two hours.

It can be said that the earlier you use this kind of thing, the greater the benefit.

It is simply a sure-fire business.

"Okay." Zhang Tuohai suppressed the joy in his heart and replied to the message.

"You should know the value of this drawing. If my sister hadn't been injured, I would never have taken out this drawing. You must add medical resources to treat trauma, otherwise this transaction will be cancelled.

I can't agree."

There was a long list of messages replied quickly.

After seeing the message replied by the other party, Zhang Tuohai put his fingers on the steering wheel and tapped lightly, calculating the pros and cons of the transaction.

He has the medical resources to treat trauma.

Moreover, with the reminder system, he can easily avoid those risks and basically will not be injured.

Then, this roll of bandages will most likely become ashes in his hands.

It is very cost-effective to use for trading.

However, there was a piece of information in the other party's reply that interested him very much.

"You just mentioned your sister, how did you get in touch, were you with her? Was it the same car or two cars? How was she injured? If you can tell me this, I can talk to you

trade."

In order to enhance the persuasiveness of his words, Zhang Tuohai also took a photo of the hemostatic bandage and sent it.

[Hemostatic bandage: used to bandage wounds. The bandage is coated with medicine that can reduce inflammation and sterilization and promote wound healing. 】

After the message was sent, the other party was silent.

However, Zhang Tuohai is not worried that the transaction will be affected.

Because medical resources are the third most important resource after food and water.

Except for myself, who has a reminder system to avoid risks, no one can guarantee that I will not be injured.

A medical resource is a talisman that can save your life in critical moments.

Zhang Tuohai believes that, at least at this stage, no one will put it up for sale.

Taking advantage of this opportunity, Zhang Tuohai looked at the name of the person who sent him the message.

It was a girl named Su Mu, who looked very young.

Sure enough, as Zhang Tuohai expected, the other party sent a reply three minutes later.

"Actually, it's not a big deal to tell you this. My sister and I were selected into the game at the same time. Fortunately, we were not far apart and we successfully reunited. These supplies were put together by the two of us. My sister was

When he opened a supply box, he was injured by the explosives inside. This blueprint for manufacturing lightweight tires came from that box."

"It was actually an explosion." Zhang Tuohai was also shocked when he heard Su Mu's explanation.

He originally thought that the danger in the supply box was a mad dog or a big rat, but he didn't expect that there would be an explosion.

If this were not done carefully, wouldn't it directly kill someone?

At the same time, Zhang Tuohai deeply felt his luck. If it had not been bound to the prompt system, he might have fallen in front of the big mouse box.

"Can I ask what color the box is?" Zhang Tuohai asked.

"Level 2 supply box, blue." Su Mu replied.

"Does the higher the level of the supply box, the greater the danger it contains?" Zhang Tuohai wrote down this guess, and then made a deal with Su Mu.

Use half a bottle of water and a roll of hemostatic tape, and exchange them for the resources to make a water collector and the production diagram for a lightweight tire.

After the transaction was completed, Zhang Tuohai immediately went to the manufacturing page.

[Drawings detected: Level 1 water collector, lightweight tires.]

[The manufacturing materials for the level 1 water collector are complete. Is it possible to manufacture it? 】

"manufacture!"

Along with a buzzing sound, the drawings and resources turned into a pool of liquid and disappeared. A moment later, something like a water bottle appeared in Zhang Tuohai's hand.

[Level 1 water collector can collect 1-2 liters of pure water every 24 hours. It will fluctuate according to the external environment. It will take effect when placed in the car. It can be upgraded.]
Chapter completed!