The aborigines in Yuanhai sea area, Xiao Yi is not sure if they have an island monument.

If there is an island monument, it's OK. Don't worry about supplies, but if not, they don't know how long they can last.

Through the contact of this transaction, Xiao Yi felt that the other party didn't seem to be in a hurry to make a transaction with himself.

Either the other party has enough food now and is not in a hurry for a while, or the other party has an island monument. There is no problem in material supply, but wants to trade some high-grade food.

Thinking of this, Xiao Yi suddenly found something wrong.

Assuming that the other party has an island monument, this island monument can only be brought by the last survivor. Although the departure of the survivor will lead to the restoration and initialization of the island monument, the basic refresh and acceleration functions are still available.

Otherwise, the island where the Kirin was found would not be full of SSS level advanced animals.

In this way, high-grade food should be refreshed around the island monument, and there is no need to trade with yourself!

Now, both the feedback from other survivors and their own side, there are indigenous demands for information in exchange for graded food.

"So, these aborigines certainly don't have Island monuments!" Xiao Yi finally came to such a conclusion.

Sun Gu Dao asked, "are these aborigines so short of grade food?"

Xiao Yi replied, "they should have no island monument, so they can't get grade food, so they want to buy it from us!"

"No island monument?" Sun Dugu Dao said suspiciously, "can they keep up with us when they come so far to support us?"

"Can't keep up, so they may have other tasks besides support!" Xiao Yi replied with a smile.

"Other tasks?" Sun Dugu Dao was stunned, then widened his eyes and said, "do you mean they still want to capture our island?"

"Yes, to be exact, they should want to rob our island monument." Xiao Yi nodded and replied.

"Island leader, didn't you say before that we are not the first survivors. Did the aborigines here not succeed in robbing the hands of those survivors in the past?" Sun Dugu Dao asked suspiciously.

Xiao Yi shook his head and replied, "who knows, I'd better stare at them!"

"Yes!" Sun Gu Dao replied.

After the tuxedo returned to his fleet, he immediately ordered: "send a telegram to the wizard and tell him that the other party has already understood the resistance method of the undead, and can't trade with the other party with this!"

"Yes!"

The telegraph operator immediately sent the message back to the blue wind empire.

The tuxedo looked at the Zombie Island in front of him and the survivor Island connected to the Zombie Island, frowned and thought.

"This alliance is not simple. It's better to suggest that the senior management change their strategy!" The tuxedo finally sighed and said.

Xiao Yi casually found an island monument on the North Island of the alliance, and then switched to the manufacturing page. In reality, he took the high adaptation cartridge clip template out of the system space and used it, and then directly manufactured a medium-sized submarine on the island monument.

"Manufacturing succeeded, please select the placement position."

Xiao Yi directly put it in a hidden Bay on the North Island of the alliance.

After placing it, Xiao Yi came to the position of the Bay, and sun Gu Dao followed him!

When Xiao Yi came to the hidden Bay, a long black submarine appeared there.

"Medium submarine (SSS class): with simple means of attack and exploration, speed of 70 km / h, diving depth... Good silence, extremely strong shell, and can be equipped with other weapons and equipment."

Sun Dugu Dao only saw a submarine on TV. The one in front of him could only match the submarine, but he still asked, "island Master, is this a submarine?"

Xiao Yi nodded and then went up. Sun Gu Dao hurried up. He had never entered the submarine. He had to go up and have a look!

After boarding the submarine, the driving of the submarine is also simplified by the world rules here.

Xiao Yi can drive the submarine for simple driving operation according to the prompt of the system.

The two men drove the submarine to the bottom of the sea.

"Drop, large mobile creatures are detected near the bottom of the submarine. Pay attention to the collision!"

Before the prompt sound of the submarine fell, there was a clang, which was vaguely heard in the submarine.

You should know that submarines are specially treated, and it is difficult for the external collision sound to reach the interior.

After carefully looking at the display screen scanned by the radar, I found that a behemoth appeared under the submarine. It should be a bastard!

"Xuanwu, is that you? This is a submarine in our alliance. Don't top it!" Xiao Yi immediately said with the power of the contract.

It's really Xuanwu outside. It senses the vision here, so come and have a look at the situation here.

As a result, I found such a dark thick staff longer than myself, so Xuanwu went to the top.

Don't say, it's hard!

Just about to let the black snake on his back entangle and pull this thing away, Xiao Yi's voice rang out in his heart.

"Is this dark, thick and long thing the owner's?" Xuanwu still muttered suspiciously.

Xiao Yi was full of black lines: "all right, go to other places to patrol!"

Xuanwu shook his head and swam away.

If it continues here, I don't know what amazing words it will say.

Naturally, these conversations are all conversations between Xiao Yi and Xuanwu. If sun Gudao hears them, it is estimated that the whole league will know.

After Xiao Yi took Xuanwu away, he continued to drive forward.

In addition to Xuanwu, naturally, there are other marine creatures who accidentally hit this giant, and other marine creatures have no way to shake it.

Some even died.

Xiao Yi thought a little and controlled the submarine to the position of the fleet of the blue wind empire.

A few minutes later, the submarine came under the fleet of the blue wind empire. The distribution of ships on the water surface can be clearly seen in the submarine's radar detection.

If Xiao Yi wants to attack them, he can float directly to the bottom of their boat and do anything he wants.

"The role of submarines in naval warfare is still very great!" Xiao Yi said in secret, and then continued to drive away.

"Drop, it is detected that a large number of moving targets are approaching us!" The radar on the submarine warned again.

This tip is completely different from before.

Last time I talked about large creatures, this time it's just a large number of moving targets, that is, these targets are not creatures?

"These still look like fish in the ocean?" Sun Dugu Dao also heard the difference of this prompt and said in doubt.

The submarine can only show the outline, not the specific creature, so they can only speculate through the outline.

"I'm afraid we have to face a new enemy!" Xiao Yi looked at the moving targets on the radar screen and said in a deep voice.