Shortly after the treasure chest was opened, the system sent a congratulatory message again.

[congratulations to players, no one has swallowed up the desert island, and the base island has been upgraded successfully.]

[the area is increased by 1 square kilometer, and the current area is 3.5 square kilometers.]

[Desert Island farm can be upgraded and requires 10 coins.]

[desert island mine can be upgraded and requires 10 coins.]

[Desert Island Arsenal can be upgraded and requires 10 coins.]

[desert island barracks can be upgraded and need 10 coins.]

[upgrade?]

Meng Hao has been waiting for a long time. Seeing the upgrade prompt, he made a choice at the first time.

Anyway, I don't lack crystal coins.

"Upgrade!"

[congratulations to players. The farm is upgraded successfully. Consume 10 coins and reward the drumstick making scheme. Drumstick + 1 every 10 minutes.]

[congratulations to players. The mine has been upgraded successfully. Consume 10 coins and reward the copper mine collection scheme. Copper mine + 1 every 10 minutes.]

[congratulations to players. The arsenal has been upgraded successfully. Consume 10 coins and reward the shield making scheme. Shield + 1 every 10 minutes.]

[congratulations to players. The barracks are upgraded successfully. Consume 10 coins and reward the bright Ranger training scheme (unique).]

With the continuous upgrading of the base Island, the functions of farms, mines, Arsenal and barracks are becoming more and more perfect, and more and more items can be made.

Meng Hao made a simple inventory of various functional areas.

On the farm, bread + 1, steamed bread + 1 and chicken leg + 1 every 10 minutes.

Every 10 minutes in the mine, wood + 1, stone + 1, iron ore + 1, copper ore + 1.

Arsenal + 1 spear, 1 bow, 1 shield every 10 minutes.

The barracks have + 1 goblin guards per hour and have training programs for dark Rangers and light Rangers.

To tell the truth, Meng Hao hasn't even figured out the dark ranger. Now there is another bright Ranger.

If all of them are summoned, they are black and white double evils.

Out of curiosity, Meng Hao inquired about the relevant information of the bright Ranger alone.

Like the dark ranger, before the light Ranger has been trained, we can only see the calling conditions.

You need a sky blue wind heart.

"Sky blue wind heart?"

Meng Hao frowned slightly. He vaguely remembered that he needed a sea blue ice heart to summon the dark ranger.

One is the sea blue ice core and the other is the sky blue wind core. I don't know what the connection is between them. In short, they should be very precious things.

Maybe it has something to do with the magical world previously suspected.

After completing the upgrading of the base Island, Meng Hao is ready to build his first residence on the desert island.

Every inch of land and money in the city, with the financial resources of Meng Hao's family, it is still very difficult to buy a suite.

Now Meng Hao has become an island owner, sitting on a territory of 3.5 square kilometers, which is much richer than before.

"Regardless of that, it's better to build your own wooden house first."

[wooden house construction drawing: a black iron drawing. It is a wooden house construction drawing. It is ingenious in conception and fine in workmanship. It can protect you from the wind and rain. It can withstand 10 attacks by first-order zombies. It is a good residence.]

[wooden house: Wood 182000, stone 18500, iron ore 80012200, copper ore 10050, rope 100200, glass 020.]

After taking a look at his resource reserves, he found that wood, stone and rope were not enough, and there was no glass at all.

But for Meng Hao, these are not things.

As long as other players have the opportunity to get resources, they can exchange them.

Who let him master the lifeblood of water resources!

Now, he just needs to collect the missing materials and exchange them on the trading channel if he can't.

[timber: it can be obtained automatically from the mine or by active logging on a desert island.]

[stone: it can be obtained automatically from the mine or by active excavation on a desert island.]

[rope: it is woven with plant fibers and can be obtained in the treasure chest.]

[glass: it is refined from minerals and can be obtained in the treasure chest.]

Meng Hao looked at the woods on the base island and at the goblin guard not far away. He coughed.

Although wood can be obtained by directly cutting trees, the woods are related to the future and destiny of goblin guards. If they are cut down by themselves, it may be detrimental to the future development of goblin guards.

As for stone, the same is true.

Since these things can be exchanged, why do you have to do it yourself?

Isn't it nice to let players all over the world work for themselves?

After estimating the time, the freshwater crisis has lasted for a long time. It's time for me to take action.

So Meng Hao opened the trading interface and prepared to sell fresh water.

Before the sale, he inquired about the recent transaction records of many players to understand the market situation first.

Someone is selling a short stick and wants to change 50ml of water.

Someone is selling a dagger and wants to change 50ml of water.

Someone is selling 1 socks and needs to change 30ml of water.

Someone is selling 1 glove and needs to change 30ml of water.

Someone is selling 100 pieces of wood for 50 ml of water.

Someone is selling 100 stones and needs to change 50ml of water.

Someone is selling 100 ropes for 50ml of water.

Someone is selling 10 glasses and needs to change 50ml of water.

……

Seeing this, Meng Hao couldn't help showing a strange look.

Fresh water is still the most scarce material. Most players want to exchange fresh water, but they suffer from no one to sell.

The most important thing is that the trading channels have everything they need.

He turned down several pages and found that there were many repeated items, most of which were raw materials and relatively low-grade finished products.

Meng Hao was curious that no one exchanged crystal coins.

You know, you need a lot of crystal coins to open functional areas such as farms, mines, Arsenal and barracks.

Under normal circumstances, the coins accumulated by exploring a desert island are not enough to support the opening of these functional areas.

If the function area cannot be opened, resources will not be automatically accumulated.

The result is getting poorer and poorer.

OK, don't worry about others. You'd better finish your own transaction quickly.

Thinking of this, Meng Hao looked at the wooden basin at his feet.

There is 400ml of fresh water, which was used for washing hands just now.

We should save water and not waste it.

Therefore, Meng Hao hung the 400ml fresh water directly on the trading channel and divided it into 8 equal parts, each 50ml.

Meng Hao sees that other players exchange 50ml. Although he has a lot of water, he can't disturb the market, can he.

Soon, 8 fresh water were uploaded.

Only water, no container.

As for what others wear, that's not what Meng Hao should consider.

At the same time, the transaction interface is refreshed and new transaction information is displayed.

[seller: Meng Hao 746996585]

[trade item: 50ml water, stock 8.]

[demand: Timber 200, 1:1 exchange.]

[demand: Stone 200, 1:1 exchange.]

[demand: rope 200, 1:1 exchange.]

[demand: Glass 20, 1:1 exchange.]

After the transaction information appeared, the whole channel suddenly quieted down, and players all over the world showed an incredible look and thought they were wrong.

Someone trades fresh water?

Someone is trading fresh water!

"God, it's Meng Hao!"

After a brief silence, the trading channel immediately fried, and the rush buying boom was imminent!