The entire school embarks on a survival journey, starting from a primeval rainforest.

He had imagined that this so-called "interconnected market" would be like a teleportation channel, taking him to another space where he could exchange information and trade goods with others.

There might be humans like yourself here, or other alien races, or even intelligent beasts.

Through this market, he can understand the mystery of the entire school's transmigration and figure out why various systems and other extraordinary powers appear on the leaderboard.

I once imagined that I would enter a world dominated by a mysterious force through the small gate of the Interconnected Market.

The people here can trade safely under the protection of a mysterious force, and there is even an official currency for the circulation of goods.

But I never expected that I would enter a room that looked like a security monitoring room through that small door.

The large screen at the front of the room is about 10 meters long and high, which exceeds the original width and height of a level 1 market.

This means that either this place, like his home, possesses magical spatial power and cannot be equated with the size of the market itself, or there is indeed a teleportation-like structure behind the small door of that market, and he is no longer in his home.

But regardless, it's more important to understand the purpose of this building first.

黑暗房间中巨大的屏幕被分割成10*10一共100个小屏幕，目前一共有2排零7个，一共27个小屏幕处于点亮的状态。

The remaining 73 small screens remained completely black, as if they were not powered on.

Jiang Fan tried to click on the first small screen with his mind, but received the message: "Market No. 1 (10/10) is full. Please try to enter other markets."

With a thought, he tried several more small screens with lights, but without exception, they all displayed the message: "Full capacity. Please try entering other markets."

Jiang Fan understood that each of these small screens could only accommodate 10 people like himself before they could trade.

Furthermore, entry should be sequential; players should not arbitrarily choose those still-dark markets.

Otherwise, it wouldn't be just the first 27 small screens that were lit up; someone would definitely try to randomly light up the later screens.

Sure enough, when he tried to click on the first black screen in the third row, he received a notification: "Market No. 27 (3/10) is not full. Please do not activate a new market."

Seeing this, Jiang Fan decisively clicked on the 27th small screen.

Congratulations on successfully entering Market Block 27 (4/10)

[Please place the supplies you intend to exchange into the three circular supply points in the room.]

[Both parties click "Agree," transaction complete]

[5 transaction requests can be submitted per day]

Only 3 transactions can be completed per day.

[Unused opportunities will not accumulate to the next day.]

With the appearance of six consecutive message notifications, the small screen number 27 that Jiang Fan had chosen quickly expanded to a size of about 3m*3m.

In addition, nine icons of various shapes appeared on the screen.

Jiang Fan clicked on the nine items one by one and found that each one contained various single types of supplies.

The first item is ice (379 kg).

The second item is frozen fish (221kg).

The third item is 5 level 1 Frost Crystal Cores.

The fourth item is iron ore (348 kg).

The fifth item is stone ore (565 kg).

The sixth item is timber (322 kg).

The seventh item is table salt (48 kg).

The eighth item is 10 level 1 Plague Crystals.

The ninth one is the [Green Building Card - Level 1 Residential Building].

Jiang Fan was shocked!

The amount of information revealed here is enormous!

The nine icons clearly come from three different factions.

The resources offered by the first faction were all related to ice. They didn't seem to live in the same primeval rainforest as us. They seemed more like a place with glaciers or ice fields.

The map showing the location of the second faction is unclear. Enjoy reading "The Whole School Time Travels: Survival from the Primeval Rainforest." However, the items they brought out were only basic supplies.

The things the third faction brought out were a bit strange; whether it was salt or green cards, they were all good things!

In particular, the [Green Building Card - Level 1 Residential Building] is different from the [Green Building Card - Level 1 Apartment Building] that Jiang Fan obtained earlier, but it is not difficult to see that they are both good buildings for people to live in.

As for the plague crystal core, although plague doesn't sound good, it's clearly the same kind of thing as the lightning attribute crystal core that Jiang Fan fed to Tianyun Teng, just with different attributes.

Therefore, all things considered, the ice blocks and frozen fish that Faction 1 provided should be surplus resources, while the Frost Crystal Cores are valuable items.

The second faction brought out surplus resources.

The third faction brought out all the best stuff.

Clearly, ranked by the urgency of the deal, number 3 > number 1 > number 2.

So why is Number 3 so eager to facilitate the deal?

The answer is self-evident!

They desperately need supplies, which are most likely food or clean water that are directly related to their survival, which is why they are so eager for them!

Within the short period of time that Jiang Fan had analyzed, two of the nine icons disappeared.

They are ice, which is number one, and wood, which is number six.

It is clear that the two sides have reached a deal.

Jiang Fan instantly understood that the cold environment of Force 1 lacked fuel, while Force 2 either needed ice to cool off in the hot weather or needed clean water.

Having analyzed all of this, Jiang Fan quickly left the place and returned to his home. He then asked a few people around him for help to move the things he had planned into the market.

The first type of supplies was a large bucket of clean water.

The second type of supplies was a batch of exotic beast meat that Lin Feng and his group had recently sent back.

The third type of resource is a large amount of coal that is currently in excess in Jiang Fan's homestead.

Back in the market, Jiang Fan first moved the large water bucket to the first of the three circles, but received a message saying that "only one type of resource can be placed in a resource point".

Jiang Fan was surprised. He tried tilting the large bucket and pouring the water into the circular supply point on the ground.

But when they touched the ground, they found that instead of scattering and splashing as usual, the water mysteriously disappeared.

It was as if we had entered some kind of spatial passage.

Feeling reassured, Jiang Fan simply emptied the large bucket, draining all the water from inside.

Soon, another icon appeared on the large screen in front of them, which was the purified water (49kg) that Jiang Fan had just put in.

Without further hesitation, Jiang Fan added the other two types of supplies.

Now, the icons have been updated to include Level 1 mutated beast meat (307kg) and coal (388kg).

After putting his things away, Jiang Fan didn't hesitate and initiated a trade request for the supplies he wanted.

The first item is to exchange 307kg of level 1 mutated beast meat for 48kg of salt.

The second item is to exchange 49kg of clean water for 10 level 1 Plague Crystals.

The third option is to exchange 388kg of coal for a [Green Building Card - Level 1 Residential Building].

The fourth item is that level 1 mutated beast meat (307kg) can be exchanged for iron ore (348kg).

He used up four of the five opportunities to send transaction requests at once, leaving only one as a backup.

This approach, while somewhat risky, maximizes efficiency.

From a mathematical probability standpoint, this kind of transaction is no different from a lottery; the chances of winning are the same whether you draw first or later.

There is no such thing as drawing the first draw being advantageous and the second draw being disadvantageous.

The same applies to trade. Rather than waiting for others to come in and bring better supplies, it's better to find a way to get what you need right now as soon as possible.

After all, time is a very precious resource in the current environment, so it's better to cut to the chase than to waste it.

Sure enough, not long after Jiang Fan sent out the transaction request, several messages followed.

After reading the details of the message, Jiang Fan's lips curled into a smile.