Chapter 31: Cool white open, the way to make money

The materials currently in stock are as follows: plastic*65, metal sheet*25, linen*21.

The materials needed to make the tap water system are still far behind. Xiao Yi shook his head, preparing to adjust the fish meat that was used to trade the cornerstone into the collection materials!

The fish meat that was previously listed in the trading market has been swapped out with 12 cornerstones, which is much slower than the initial transaction speed.

Perhaps seeing Xiao Yi collecting cornerstones so lavishly, the caring people seem to see some signs, if they are not particularly in need of food, they will not easily trade.

Xiao Yi completed the transaction for the 12 cornerstones and removed all the remaining 180 groups.

"What? The fish is off the shelf! I just caught a cornerstone! I have been hungry for two days!"

"I know that the boss will only give us a period of time, and will not keep it forever!"

"Yeah, that's why I said that the person who told us not to exchange cornerstones for food is getting old!"

"Don't worry, the boss is released again, this time you can use other basic materials to exchange for fish!"

Everyone immediately switched to the trading floor and found that someone used fish to collect supplies.

"[Sea fish]*50g transaction [Metal Flake]*3 or [Plastic]*2 or [Linen]*1."

"Great, I happen to have a linen! Thank you boss! It's a deal!"

"I have four plastics!"

"I have ten metal pieces!"

Those who can hold on to the fifth day must be the survivors who can find those material boxes, so there must be some materials on hand.

But whether you can prescribe food and water, it really depends on your face.

In this way, some characters will have some resources, but they will be hungry and thirsty. They can only trade food and water with the materials in their hands.

The trading market thus prospered.

The sound of the island monument almost kept rising, and it only took five minutes to eat all the marine fish that Xiao Yi put on the shelves.

"Obtained materials: sheet metal*210, plastic*90, linen*65."

With the stock of materials, it is enough!

manufacture!

Corresponding materials disappeared, and two huge water tanks appeared in the manufacturing space of the island stele, and then there were two extended pipelines.

"Please choose the location of [Tap Water System]!"

Xiao Yi looked at the two huge water tanks and thought about placing them near the bathroom behind the apartment.

After placing it, Xiao Yi walked out of the apartment and saw the two water tanks with a capacity of 3 tons, the one near the sea, with a water pipe extending, but it was not connected to the sea.

"This, won't let me pour water into the water tank!" Xiao Yi's eyes widened.

"Tap water system: Seawater can be simply filtered into domestic water. If you want to drink it, you need to boil it completely."

"This system lacks an automatic water pumping system, so you need to block the exit near the sea surface, and then fill the first water tank with water from above, and it's ready to run!"

Looking at the system prompt, Xiao Yi almost spewed out a mouthful of old blood!

"You/Master/Master, how long will it take to pour these three tons of water?" Xiao Yi couldn't help but explode.

Scolding scolding, but the job is still to be done, who makes himself want to take a bath!

Xiao Yi used two units of wood to make a wooden barrel with a capacity of approximately 10 kilograms.

Then became a sea porter!

This water tank is a cube with a side length of 1.5 meters, so as long as a few pieces of wood are placed, Xiao Yi can open the upper opening and pour the water in the bucket.

"I didn't expect my stamina to be so good!" Xiao Yi poured twenty barrels in a row and felt nothing at all. "It doesn't seem to be difficult!"

Thinking of this, Xiao Yi fell even faster.

After pouring more than two hundred barrels, Xiao Yi finally felt the soreness of his arm!

"No way! That's it, let's start running!" Xiao Yi shook his arm and muttered.

"Om!" There was a low sound, and the water system finally started running.

After selecting the location before, the two water pipes from the water tank near the bathroom automatically extend to the bathroom and the kitchen.

Xiao Yi walked into the apartment and saw a faucet sticking out of the side wall of the kitchen.

"Fortunately, I didn't cheat enough to ask me to look for the faucet manufacturing map again!" Xiao Yi muttered, then looked for a plastic bottle, opened the faucet, and let out some water from it.

He raised his head and took a sip, gurgling, puff!

Xiao Yi vomited all of them and muttered: "There is indeed a smell of tap water, there should be no problem with washing, but is it too wasteful to use it for washing? It seems that everyone is short of water!"

who cares! Xiao Yi immediately washed his face with tap water.

"Cool!" Xiao Yi felt cool.

"By the way, this water is not completely unavailable, but it can be boiled and drunk!" Xiao Yi suddenly thought of the previous system prompt, "It seems that there was a brand selling water in the previous life that sold cold and boiled water!"

"With your current water shortage, you can create this product by yourself! Just boil the water, simple!"

Xiao Yi seems to have discovered a way to make money!

As soon as he thought of doing it, Xiao Yi immediately took out his wok, ready to dig a hole in the ground as before, and set up the wok with stones.

"No, it seems like a stove manufacturing picture came out just after opening the material box!"

Find the manufacturing diagram of the stove.

"[Stove Manufacturing Drawing]: Bricks*10, Stones*2."

"There are only five units of bricks, but stones are enough!" Xiao Yi muttered.

"Brother Jiang, are there any bricks?"

"Su Wan, are there any bricks?"

Xiao Yi sent messages to the two of them separately.

"Yes, [Bricks]*2 No transaction." Jiang Yuntian immediately sent the bricks.

"I didn't get it." Su Wan said embarrassedly, and Xiao Yi replied that it was all right.

The brick is still three units short. After thinking about it, Xiao Yi asked Jiang Yuntian again: "Do you still have mineral water in your hand?"

"Yes, do you have no water?" Jiang Yuntian was a little confused, and even felt that Xiao Yi's account had been stolen!

Xiao Yi explained: "I use 500ml C-grade pure water, and replace you with 500ml mineral water."

"Huh?" Jiang Yuntian was stunned.

"I'm going to use water to exchange some bricks in the trading hall, but I only have Grade A and Grade C pure water. We should leave these graded things to our own people!" Xiao Yi explained.

Jiang Yuntian finally understood why Xiao Yi operated like this!

"Good! [Mineral water]*500ml transaction is not available."

Xiao Yi immediately agreed to the transaction, and at the same time sent the 60ml that had just been purified from the Class C water purifier.

"The C-grade water purifier is too slow. I will make up for it when the purification is enough!" Xiao Yi said.

"No hurry!" Jiang Yuntian replied.

With these mineral water, Xiao Yi immediately hung it on the trading floor!

"[Mineral water]*25ml transaction [brick]*1. There are 20 sets in total!