Hearing Xiao Yi's reminder, the emperor came to the world and said, "I understand!"

According to the four groups just explained, Xiao Yi immediately began to experiment on the eight sub islands.

Fortunately, some cornerstones were left in the previous transaction, otherwise Xiao Yi couldn't even do this experiment!

Let the eight sub islands expand the corresponding area, and immediately enclose the expanded area.

Although the person in charge of the eight sub islands was confused, he did it meticulously according to Xiao Yi's arrangement.

After we finished Xiao Yi's order, someone couldn't help asking.

"Island Master, why should we expand such a place? Why should we surround it?" Sun Gu Dao asked curiously.

These leaders haven't had time to read the news in the group. They are all supervising the battle on the front line or taking turns to rest.

Xiao Yi explained briefly, and everyone knew it.

"In the future, you can arrange two assistants who stare at the news in the group to screen useful information and report it to you!" Xiao Yi suggested.

"Yes, island Master!" The crowd answered.

On the main island, Jiang Yuntian took people to carefully search all positions within 10 kilometers around the transmission wormhole. He didn't find any undead. He was a little relieved.

"It seems that the island owner's response is still very timely!" Jiang Yuntian went to the secret way, and then came near the transmission wormhole. No undead rushed out of the impulse.

"Maybe it's just a temptation!" Jiang Yuntian looked at the transmission wormhole, which was calm again.

After arranging the shift for the soldiers here, Jiang Yuntian returned to the villa.

Surrounded by walls, it is better to defend here than the sea.

In Yi Tianqun, someone suddenly sent a message!

"Be careful, there are other transmission wormholes on my side!"

"What? It's not on the island, is it?"

"Eight wormholes have taken up all our manpower. What about another one?"

Xiao Yi also hurriedly asked, "is it on your island?"

Then @ the man who just spoke!

"No, it's on the sea. It's not the location of our eight sub islands. It's more partial!"

"Lying grass, the vast sea, we can't all arrange soldiers to patrol!"

"That's the end of the calf. Let's shrink on the island!"

Xiao Yi asked in a deep voice, "is the distance from your island the same as the eight transmission wormholes found before?"

"I didn't notice that. I'll show them!"

Soon the man replied, "it seems that the difference is not much. The distance is roughly the same."

Easy frown.

At this time, Yitian group was completely lively!

"Madder, there is also an additional transmission wormhole on our side. The undead have rushed over!"

"So are we. NIMA doesn't play cards according to the routine at all. She doesn't talk about martial virtue!"

"No, we have been attacked by two sides. We have withdrawn to the island and fought a blocking war!"

Seeing that the people in the group reported that they had encountered a new re delivery wormhole, Xiao Yi immediately asked in the group of yiranpin Alliance: "pay attention to our front line, the undead may open other transmission wormholes on the sea!"

"Yes!" The front-line leaders on duty responded one after another at the first time.

Seeing their timely response, Xiao Yi nodded with satisfaction, and then asked again in Yi Tianqun, "did you pay attention to the location information of the wormhole?"

"Boss, we've all lost a lot of troops. There's no time to pay attention to where they came from."

"Yes, we have returned to the island while fighting and retreating. Now we are seizing the time to build defense. There are already many undead ships on the sea!"

"Big man, we pay attention. It seems that the distance from our island is similar to the previous wormhole!"

"So do we, but it seems closer."

"We're a little far away. Alas, we can't block the undead near the transmission wormhole in this way!"

"Yes, there are a lot of eight. There is another one. The population of our island is not enough. Alas, we can only stick to it!"

"Regret! Incomparable regret, why should you expand your island so large? Isn't this death?"

"Alas, the rules here are so awkward. If you don't expand the island, you can't keep up with the materials. You can't buy everything from others. Expand the island. This test is completely aimed at the large area of the island!"

"It's not that the rules have changed, but that we are not strong enough. Look at the boss. It's estimated that people's Island is the sum of the island area of everyone else, and people don't have a headache."

Xiao Yi shook his head reluctantly and said in the group, "I also have a headache. It's not because of the undead attack, but because of what the rules of wormhole refresh are!"

"The boss also has a headache. It seems that it's not easy for anyone!"

"Of course, if the boss doesn't plan ahead, how can he be so much ahead of us!"

"Alas, so many undead people can't bear it with our weapons!"

"Hahaha, there is green smoke on our ancestral grave!"

"Brother upstairs, can't you see the bones of your ancestors?"

"Go away, I'll open up a template for a semi-automatic pistol! A template for a browning pistol!"

"Lying grass, brother, can you make one to see if it's the kind of double row magazine?"

"I've made it. The photos have been sent to the survivor forum. You can go and have a look. This chat software doesn't know when to send the pictures!"

"I've seen it. It's a double row magazine. It's higher than the bomb capacity of the previous world. It's a full 20 rounds."

"Such a high bomb capacity can be used as a small submachine gun."

"Brother, make it quickly. Our alliance wants to purchase a large number!"

"Yes, I'm collecting materials for manufacturing. I'll put them in the group later!"

At this time, the tablet of xiaoyidi Island suggests that someone has a private chat.

Xiao Yi glanced at the ID bald donkey who just opened the browning pistol template and returned it to my abbess.

"Boss, do you have any extra metal? I don't have enough raw materials. Can you buy some?" The other asked.

Xiao Yi immediately replied, "yes, how much do you need?"

"Let's start with 10000 units each!" The other side replied.

Xiao Yi immediately traded all the metals needed by the other party, and the price was naturally traded according to the market price.

But Xiao Yi knows that as the undead break through the defense line near the transmission wormhole, the ammunition demand of each survival alliance will increase exponentially.

After all, it used to take only a few shells to cover the position near the transmission wormhole, but now the undead are scattered on the sea, but there are many more shells than before.