After ending the video connection with Xiao Yi, the man immediately sent out the test results.

Yi Tianqun saw the test result and talked about it.

"Lying grass, it's too useless. The speed is OK, but it can only fly for 40 minutes. Isn't it a little too short?"

"Yes, forty minutes. Let me calculate how far he can fly? 70 * 0.6 = 42 kilometers. Also calculate the turn back distance. Divided by two, it can only fly 21 kilometers. Is this plane funny?"

"An aircraft that can only fly 21 kilometers is estimated to be useless. It also consumes fuel, which is even less valuable!"

"It seems a little useful. This speed is faster than our hot-air balloons and even some airships. In addition, now those undead islands have been connected to our alliance islands, so this aircraft can complete the task of reconnaissance and bomb dropping within its range."

"Yes, according to our observation, the undead islands are not big now. It is estimated that they are about ten kilometers in size!"

"Wipe, that's enough!"

After such a discussion, they immediately understood the usefulness of the plane.

"It seems that the island monument will not be turned out as a waste without reason!"

"Yes, there are no waste tools, only waste people!"

"Shit, are you talking about me upstairs?"

"I'm just saying that some people, some people don't take their seats according to the number!"

Xiao Yi looked at the comments in the group and was a little surprised. The other party sent out their test results at the first time. Most people tested their results and should hide them!

At the same time, he still lamented that the big guys are smart enough. Otherwise, how could they think of the use of this kind of aircraft.

"Alas, why can't I open these trendy items?" Xiao Yi sighed helplessly again.

Anyue has arranged someone to open today's material box. There is nothing else to update.

Just some simple materials, and cornerstones.

Xiao Yi shook his head, then got up and left the island monument, ready to go to the skeleton island again.

At the same time, because a survivor left the plane, he thought he could let the air fortress observe the situation in the Skeleton Island from the air.

The speed of air fortress can reach 60 kilometers per hour. Although it is still not as fast as that simple plane, it should not be slow!

When he came to the front line, Jiang Yuntian was not here. Bai Qi was staring at the situation on the island.

"Island Master!" Bai Qi saw Xiao Yi and immediately got up to say hello.

Xiao Yi nodded and then ordered: "transfer the air fortress immediately. Let's go and have a look at the inside of Skeleton Island!"

"Yes!" Bai Qi replied.

Soon the air fortress was traded, and Xiao Yi followed the people to the air fortress.

"Island Master, why don't you stay on the shore? I'll take someone to have a look!" Bai Qi hesitated and advised.

After all, if the undead island has air defense weapons, the air fortress is still very dangerous.

Although the speed is fast, the air fortress has huge size, obvious target and insufficient flexibility!

Xiao Yi waved his hand and replied, "it's all right. Even if our air fortress is shot down, they can't keep me!"

Since Xiao Yi said so, Bai Qi stopped talking and several people boarded the air fortress together.

The air fortress first rose 500 meters, then flew to the center of Skeleton Island, observed the situation, and decreased slightly.

"The Skeleton Island is not angry at all, but there are still many trees!" Bai Qi said while observing.

Xiao Yi nodded: "it seems that before being infected by dead gas, the vegetation here is also very lush!"

"Huh?" Hearing Xiao Yi's words, Bai Qi was stunned, and then continued to ask, "island Master, do you think this was the island of the survivor before?"

"Huh?" Xiao Yi was stunned, "it's possible! Fly inside again!"

The air fortress continued to fly inside. There was really an open space in the middle, which was full of yellow sand.

"It's really possible that this is the island of the survivor!" Xiao Yi said in a deep voice.

Because it's almost the same as the last survivor's island he found before, except that all the vegetation on the island has withered!

"You mean, this open space is the location of the previous survivors' houses?" Bai Qi also reacted and asked.

Xiao Yi nodded slightly: "if you can dig the island monument here, you can confirm it!"

"Shall we go down and dig?" Asked Bai Qi, frowning.

Xiao Yi looked around at the quiet environment and said in a deep voice, "lower the height again and everyone pay attention to the alert!"

"Yes!"

The air fortress continues to lower its height, getting closer and closer to the ground of the island!

100 meters, 80 meters, 60 meters

There was no reaction on Skeleton Island until they reached a height of 20 meters from the ground.

The ground suddenly began to move. Skeletons got up from under the ground, looked around suspiciously, and finally raised their heads and looked at the fortress in the air!

Although they can't see their eyes, Xiao Yi and they can be sure that they can "see" themselves.

The skeletons pulled out bone spears directly from the soil and threw them at the air fortress.

Whoosh!

Those bone spears pulled out the wind, enough to see their speed!

"Take off!" Xiao Yi drank, then drew out his Xuanyuan sword and blocked all the bone spears that might shoot at the suspension device on the air fortress.

The other soldiers followed suit and beat down the bone spears one after another.

But to Xiao Yi's surprise, those skeletons could continuously take out bone spears from the soil and throw them into the air.

Their throwing height reached an amazing more than 60 meters.

Of course, when the bone spear comes to the position of 60 meters, it has no speed and no lethality.

Under the protection of Xiao Yi and other soldiers, those bone spears did not cause much damage to the air fortress.

The air fortress was kept at a height of 70 meters and looked at the skeletons below.

The skeletons saw that they could not continue to attack the air fortress, but took the bone spear to the defense line of the Yiran alliance.

"This, we seem to have inspired the weapon attribute of the skeleton?" Bai Qi said uncertainly.

Before that, skeletons came out without any weapons. This is the first time!

Xiao Yi frowned, took out his mobile phone and said in the group, "everyone, the skeleton has weapons in his hands. Everyone must be careful. At present, what we observe is bone spears. They will be thrown out with amazing power. I'm not sure whether there are more new weapons."