Survival: Fighting floods from a thatched hut.

Zhang Chi worked until nine o'clock before he collected enough high-quality stones for synthesis.

However, at this time he discovered a problem.

The efficiency of the synthesis room is a bit slow and it's a bit late in terms of time.

Although it had not been idle before, it still took five or six hours to synthesize all the remaining high-quality stones.

This is a bit embarrassing.

Taking the survival manual, Zhang Chi put the last batch of equipment on the shelf.

I was thinking about whether I should just buy some fine-grade stones. After all, the difference is only about 300 units, which is just a matter of a few bottles of healing potions.

I just don't know if there are so many high-quality stones in the area. If not, I can do it tomorrow. One night won't make a difference.

Just as he was about to open the regional channel to advertise, he suddenly thought of a problem.

Since the synthesis chamber was so slow, why didn't he just build another one?

He certainly didn't think so because he wanted to use the building duplication scroll in the synthesis room. He would not do such a losing deal.

Instead, he wondered if other people had synthesis rooms.

He had been keeping an eye on news about synthesis labs in the area and had advertised for acquisitions, but had never received any.

But now it’s different. There are survivors from many areas at the mission location, and many of them have added each other as friends.

Since Qian Zhongtian in their area can open a synthesis room, perhaps someone in other areas can also open one.

The synthesis room was originally an excellent-grade building with a conversion ratio of 100:1. Its consumption was terrifying. Even in the early stages of time travel, buying it from the trading channel was much more cost-effective than synthesizing it by yourself.

This is a late-stage team-based building with high consumption and low returns.

Unless there are special circumstances, most people would keep it for sale or trading instead of building it in their own shelter immediately.

With this in mind, he sent a message across the area.

Zhang Chi: “If anyone has friends who are survivors in other areas, please help me.

Ask if there is anyone in their area who sells a synthesis room. If so, please recommend it to me.

In order not to let your help go in vain, if the deal is reached, a high-quality diving suit will be given to you.

[Wetsuit information]”

"Boss, what are you talking about? You've helped us so much, how can sending a few messages count as help?"

"What the above person said is right. If we have to be paid for doing such a small thing, are we still human?"

"Yeah, I'll send messages to the girls I met today."

"Zhao! We are all here to do the mission, why do you know a few girls?"

"Maybe because... I'm handsome?"

"Remember him, brothers. Smash his face when you see him tomorrow!"

"Although, the high-quality diving suit smells really good."

"You traitor upstairs, I actually think it smells good too."

Zhang Chi: “You don’t have to be like this. It’s only natural to get paid for working for others. Don’t feel embarrassed.

What I just said still stands.

Of course, if you feel that a diving suit is not necessary, I also have a variety of high-quality equipment here.

As long as I have put it up for sale on the trading channel today, it is within the selection range. "

After sending the message, Zhang Chi opened his friend list and sent a message to Wang Zerui, asking him to ask the 800 people in their area.

While he was waiting for news, he checked his preparations.

【Shelter (two-story building)

Level: 2

Grade: High quality

Function: Quick recovery

Expansion buildings: synthesis room, storage room, five elements transformation room, steelmaking furnace, omitted (the rest are high-quality level).

升级条件：求生者优质级、1000单位优质木材、4000单位优质石头、500单位优质铁块、200单位秘银、100单位各属性五行能量石、5座精良及以上建筑。

Evaluation: It may be so expensive that it makes you vomit blood, but it is worth it after it is built. 】

He glanced at the requirements for upgrading the shelter and checked the materials he had prepared over the past few days.

The stone is currently being synthesized, which will take more than five hours.

He has five buildings of excellent quality or above, including an excellent synthesis room, an ultimate storage room and an ultimate five elements transformation room, as well as an excellent steel furnace that he exchanged with the health lady and lime brother by selling green mist fruit.

As for other things like bathrooms and kitchens, they are all of high quality.

In other words, he still lacks an excellent-grade building.

Now, he has three sophisticated building blueprints in his hands, two of which are sophisticated-grade space warehouses, which he obtained from Zong Hongsheng.

The other one is an excellent breeding farm, which was taken from Kong Dongfang.

The area required for the farm is too large, so it has to be upgraded to a level 3 shelter before it can be built, and he plans to upgrade the farm to an excellent level before it can be built.

Therefore, he had already prepared the materials for a sophisticated space warehouse, which could be built on the first floor of the shelter at any time.

But he is not in a hurry to build it now. If he can receive the synthesis room later, he plans to build the synthesis room first.

It just so happened that he had one talent point left today, so he could use it here.

After all, if he didn't sublimate, he couldn't afford the horrific consumption of the synthesis room.

Everything is ready, now it's just a matter of time.

Zhang Chi called Da Huang and Xiao Hong and prepared to start eating.

The three people were either sitting on chairs, sitting on cushions, or standing on the table.

There was a bowl of soup in front of everyone.

This is made by Kong Dongfang using digestive fruit as the ingredient and cooked in a kitchen pot.

It has a strong appetizing effect.

After all, for the three of them, eating means getting stronger, so naturally they have to find ways to eat more.

As for the digestive fruit, Zhang Chi bought it when he was purchasing materials recently.

After the three of them had a happy meal, Zhang Chi took out the survival manual and checked the news from the synthesis room.

There is no news about the synthesis room in Wang Zerui's area. I guess either they have not opened it or they died in the flood.

However, there was news in the channel that two people had found the synthesis room.

Zhang Chi also learned that there were survivors from hundreds of areas at this mission location.

It seems that the river north of the shelter is really big.

After adding the two people as friends, he asked them to recommend the survivors who were selling the synthesis room to him.

One of them was added quickly. She was a survivor in the second tier. Judging from her profile picture, she looked like an aunt in her forties or fifties.

Her name is Shi Cuiqiao.

The first thing the other party did after adding him as a friend was to send him information about a synthesis room. Obviously, he was not a fussy person.

"[Synthesis Room Information]

Young man, I do intend to sell this thing.

But you can probably see that if this building is sold to a large team in the future, it should be able to fetch a good price.

If the price you offer is too low, I will definitely not sell it to you.”

Zhang: "[Healing Potion Information]

How about this? It can treat and detoxify, and it is equivalent to a life at a critical moment."

Shi: "It's good, but it doesn't work for me. Try something else."

Not much effect? Zhang Chi raised his eyebrows.

It seems that Shi Cuiqiao should also have items or talents with similar effects, and in quite a few, otherwise she would not be uninterested at all.

This made Zhang Chi feel a bit overwhelmed, as this was the only kind of high-quality "hard stuff" he had. As for other things like energy stones, he would probably need a lot to exchange for a building.

Unless he takes out something of the excellent grade, he would not be willing to exchange the excellent grade for the fine grade.

After thinking about it, Zhang Chi decided to just ask the other party what they needed. His bargaining ability was just so-so, so it would be better to win with sincerity.

Thinking of this, he took out his sincerity jade pendant, hesitated for a moment, and shook his head.

They are doing business with you seriously, so using these shady tactics is a bit too much, and it might even make you an enemy.

Zhang: "Just tell me what you need, and I'll see if I have anything else to say."

Shi: "Okay, I need the Mysterious Wood Spirit Stone and the Mysterious Water Spirit Stone now. If you choose to trade with these two, I can give you a discount."

Zhang: "How is it cheaper?"

Shi: "300 units of Mysterious Wood Spiritual Stone, or 350 units of Mysterious Water Spiritual Stone."

Seeing this, Zhang Chi was delighted.

Originally, he had only 700 units of Five Elements Spirit Stones in his hand, but after digging the altar today, he had more than 3200 units of excellent grade alone, and even more than units of excellent grade.

He can totally accept this price.

Shi: "By the way, if you have an excellent-level spirit stone, 1 unit can be equivalent to 20 units of excellent-level spirit stones of the same attribute.

If a single attribute is not enough, you can add two together, but the total value cannot be changed!"

After seeing this message, he immediately decided to trade with the excellent grade Xuanmu Spirit Stone.

After all, he has an excellent synthesis room, and 1 unit of excellent grade is only equivalent to 10 units of excellent grade.

In other words, trading with superior-grade Xuanmu Lingshi is equivalent to half the price.

But you can't agree immediately, you still have to bargain.

On the one hand, he was afraid that the other party would see that he was so happy and raise the price.

On the other hand, he also needs time to transform the excellent-level spirit stones.

Zhang: “I don’t have many of these two spirit stones, but I do have a few excellent-grade Xuanmu spirit stones.

But 15 units is still too many, I can’t get enough.”

Shi: "How about this, if you can deliver 5 units of excellent-grade Mysterious Wood Spirit Stones, I'll give you a % discount. If you deliver all of them in excellent-grade, I'll give you an % discount!

This is the minimum I can accept.”

Zhang: "It's still too expensive. If it's 10 units, I'll ask my friends to see if we can get some together."

Shi: "Okay, let's just consider it as making friends, but it can't be any lower!"

Six minutes later, Zhang Chi took out 6 newly converted units of Xuanmu Spirit Stone from the Five Elements Transformation Room, plus 4 units converted in advance to charge the arm crossbow, and he initiated a transaction application.

After waiting for a minute and seeing no movement from the other party, he thought for a moment and sent another message.

Zhang: "I scraped together so much money, you made a lot of money on this deal.

If you use the synthesis room, you need 1000 units of fine spirit stones to synthesize it.

I don’t know how long it will take to recover the cost.”

After sending this message, the other party immediately agreed to the transaction request.

I don’t know if his words really worked.

As soon as he received the synthesis room, Zhang Chi activated his talent on it.

"Sublimation, start."

Placing it on the first floor, he put in 1600 units of high-quality stone, making it, like its predecessor, a synthetic fine stone.

In this way, not only the problem of missing a high-quality building was solved, but enough stones could be collected in less than three hours.

Thinking about this, he quickly looked at the private chat, and just now another person with a synthesis room also agreed to the friend request.

However, he didn't expect that this person would give him the synthesis room for free.