Rorschach made a list for Shen Li, indicating that it was the things he needed in particular.

"Primary Source Stones, Ingot Iron, Diesel, Runes, Talent Experience Cards, Various Weapon Blueprints."

After a long time, Shen Li sent a message.

[We can give you 5 primary source stones, 4 ingots of iron, and 50L of diesel.

What do you see, we also need other things, and we can't provide them to you]

Needless to say, the police officer was very generous, and the exchange of these materials for 10 boxes of mineral water was actually quite cost-effective, especially diesel fuel and source stones!

Needless to say, diesel is also a very cost-effective resource in the last days, and as for why Rorschach wants diesel, because he wants to build a car, so that it is convenient to go further away to search for supplies.

After some confirmation, the two parties completed the transaction.

[You have obtained 5 primary source stones× 4 ingots, 4 iron ingots, and 50 liters ×of diesel. 】

Rorschach's eyes flickered, and a 50L red iron diesel drum appeared in the supermarket vacant space.

After receiving the mineral water, Officer Shen Li said with a smile: "Comrade Rorschach, you can be of great help." ”

"By the way, do you own a supermarket? How can you take out so much mineral water at once? ”

Rorschach smiled: "How is it possible, Officer Shen, you think too much, I just have a habit of hoarding grain, and it just happened to be the end of the world, which is a coincidence." ”

"But in order to support the officers, I have contributed almost all the water in my house."

Officer Shen Li was convinced when he heard this, and said movingly: "That's it, thank you so much!" Rest assured, we will find a water source as soon as possible. ”

"I'll make a note of it first, and I'll give you priority when the time comes."

That's a good feeling!

"Thank you, Officer Shen."

Rorschach thought for a moment and asked again: "By the way, Officer Shen, you have a surplus explosion-proof car, I can exchange food with you." ”

Shen Li was a little surprised that the other party would ask this, and was stunned, and then immediately refused: "We only have a total of 3 explosion-proof vehicles, which are important strategic materials, and we will not exchange them." ”

Rorschach scratched his head and said, "Okay, by the way, Source Stone, don't you use it yourself, police officer?" ”

Shen Li replied, "Our shelter has been upgraded to level 3, and what we need next is a high-grade source stone, and these extra primary source stones are no longer needed. ”

"Five source stones here are enough for you to reach level 3. Speaking of which, when you advance to level 3 of the shelter, there will be a 10-minute downtime, so you need to be careful. ”

Shen Li paused and said again.

"But I heard Xiao Li say that you kid has a hand, and he can overturn a first-stage trick in a few clicks, and the ten minutes that you want to advance are not too big a problem for you."

"And the corpse of that deformed mutant, I thank you on behalf of the police center."

Rorschach said: "Yes, it's just a junior trick corpse, it's good to be able to help the officers, it's not enough to worry about." ”

As he spoke, Rorschach sighed inwardly.

It's amazing, then it's upgraded to level three, and there are so many more source stones!

Looks like they had a lot of yesterday, officer.

After some conversation, Rorschach learned from Shen Li that after upgrading the shelter, he would get a drawing of the cultivation cabin, which could adjust the temperature in the cabin and use it to hatch some weird creature cubs with special requirements.

This made Rorschach look forward to it.

If you can raise spooky creature cubs, does that mean that you can also tame?

5 primary source stones, just enough to upgrade the shelter to level 3, Rorschach did not hesitate, and began to prepare immediately.

Although the source stone and shelter strength required to upgrade the shelter are barely up to standard, it can be upgraded directly.

But Rorschach, who carved caution into his DNA, naturally couldn't just escalate it so rashly.

There is no rush to upgrade the shelter. Let's make the fourth-level iron gate first. This way, you will be much more sure of getting through the pit of the Shelter Advancement!

It's a bit of a pity that the original plan was to make the Ark-automatic turret, but even the police officers only had 4 pieces in their hands.

It seems that this ingot iron is a relatively rare metal material, no wonder no one has been in touch for two days after the trading house shouted...

But I finally collected 4 of them, and this is the second day of the strange arrival, and the day is long.

Rorschach arrives at the Iron Gate and sends instructions to the system to upgrade the Iron Gate.

"Ding!"

The iron material stored in the package was almost completely washed up.

[The iron gate has been upgraded successfully. 】

[Building: Level 4 Electric Iron Gate]

[Intensity: 37→47]

【Function】

[Anti-Nail Effect: 30%→40%]

[Added function: Kiss of Thorns.] 】

(Next upgrade requirements: Refined Iron × 100, Holy Water ×1)

⋯⋯

Holy?

What is this?

Rorschach scratched his head in confusion, then looked at the new feature of the Iron Gate, the introduction of the function of the Kiss of Thorns.

【Building Function: Thorn Kiss】

[Effect: After use, the steel thorns attached to the iron door will be quickly launched like a hidden weapon, so as to deal a sudden and fatal blow to the intruder.] 】

[Note: After using this function, the Level 4 Iron Gate will lose the Thorn Coat, and it will not be able to be used and repaired for a short time, so please use this function carefully.] 】

This new feature is a bit of a feeling of killing 3,000 enemies and losing 800 yourself.

However, it is a very good choice when it comes to all-or-nothing bets.

Now that the Level 4 Iron Gate has been upgraded, it's time to upgrade your shelter!

To be on the safe side, Rorschach opened the trading line and used the system's anonymity function to send a message about the purchase of iron materials.

This is so that after the iron gate is broken by powerful strange creatures in the god-level process, there are enough iron materials to repair the iron gate and survive the deadly ten minutes.

And the reason for the anonymity is that Rorschach began to realize that the frequent exchange of food for resources was a bit too conspicuous.

It's not a good thing that trees are big and windy.

Just as Rorschach was gathering the iron materials...

Lindong Street, 401 households.

Cao Yusheng walked back and forth in the living room with an uneasy face, glancing at the wall clock on the wall from time to time, while Qin An'an on the side was enjoying breakfast heartlessly.

In fact, Cao Yusheng got up early in the morning, and he had been waiting for Rorschach to contact him.

As a result, it was almost noon, and there was no movement on Rorschach's side, and he was faintly uneasy in his heart.

"At this point, Brother Luo should have gotten up already, right?"

"No, he's already out of bed, and I saw that he's had enough of it at the trading house."

"Didn't you say that we were given a task today? Why haven't you been in touch yet? ”

Cao Yusheng's brows were almost twisted into hemp rope.

"Could it be, after thinking about it all night, I think we pulled him back, didn't say a word, and ruthlessly abandoned us, right?"

The more Cao Yusheng thought about it, the more anxious he became, and after scratching his ears and cheeks for a while, he opened the address book and edited a message.

[Brother Luo, what is arranged for me and Qin An'an today? If not, do we arrange it ourselves? 】

Just one sentence, changed several times, and Cao Yusheng sent it out worriedly, and then waited for Rorschach's reply with a nervous face.

On the other side, Rorschach, who was collecting iron materials, patted his head after receiving the news.

Harm! actually forgot about Cao Yusheng and Qin An'an.

Yesterday I said that I would recruit them, but I ended up hanging them out for a morning today.

Rorschach fell into deep thought.

These two have to be tested before they can live in the supermarket.

How should it be tested?

After pondering for a long time, Rorschach clapped his hands next and down, and there it is!

I saw Rorschach come to the supermarket's warehouse and take out several large boxes of stock.

It's all food that Rorschach sorted out before and is about to expire.

These expired foods can be replaced with new ones from the manufacturer, but now, they can only consume themselves.

However, now is the end of the strange world, and even if it expires, it is still a treasure.

I saw that Rorschach threw these large boxes of food to Cao Yusheng through the remote trading of the system.

Then he threw the Demon Slayer Crossbow to the past as well.

Then he left a message.

[I'm very busy for the time being, so you can arrange it yourself.] 】

⋯⋯

That's right, Rorschach is gambling!

Bet on whether Cao Yusheng and Qin Anan can resist the temptation.

If Cao Yusheng and Qin An'an lost contact with these foods and crossbows, it means that they believed in the wrong person.

With the Demon Slaying Crossbow, a top-of-the-line weapon in the first stage, and enough food to eat for a few weeks, there is no doubt that the temptation is very high.

Yes, at no small cost.

But how else can they be tested?

In addition, although the Demon Slayer Crossbow is very powerful, the time for the Shooting Talent Experience Card is about to expire.

With his own shooting skills, I am afraid that one of the ten arrows may not be able to hit the target, and it will be better to use a Damascus knife when the time comes.

It is precisely because of this consideration that Rorschach will take out this prop to test Cao Yusheng and Qin An'an.

Even if you really look at the wrong person at that time, the loss is within the range of bearability.

In short, now is the time to employ people, and what one person can do is too limited.