After getting familiar with the terrain, ou shaotian began to assign tasks, mainly in the four directions of southeast, northwest and each direction with a team.

The island's guards are mainly stationed around the mine cave, while the hidden aquariums in other parts of the island need to be cleaned up by ou shaotian and others.

After the location of the guard was assigned, the people also took action and began to clean up the sea crabs and crocodiles on the island.

If there is a fish tide, retreat to the mine as soon as possible.

The fishing boat was also left in the open space next to the mine by ou shaotian, which is just in the center of the island, and the whole island is under radar monitoring.

There are Shui people hiding on the island. Naturally, ou shaotian is also clear.

"Do you see the sand cave in front of you? There should be some sea crabs hidden in it. Most of them are second-class or third-class. Get ready to do it!"

Ou shaotian and yunduo'er soon found a nest of sea crabs.

This is a beach terrain formed when the sea is at high tide. There are still many puddles around and many sea crabs are hiding.

"Kill

Wu aoyi and others didn't talk nonsense. With a wave of their long sword, they shot out their swords and hit the sand holes.

Those hiding in the inside of the crab suddenly drilled out.

The war broke out in an instant.

However, ou shaotian didn't do it. Instead, he was watching.

There were dozens of second-order sea crabs and two third-order sea crabs, which were quickly killed by Wu aoyi and others.

……

In the next few days, 30 students who took part in the task kept cleaning up the aquarium dens on the island, and their credits also kept rising.

During the mission, as long as you kill, you will be rewarded with credits.

The more you kill, the more rewards you get.

In the evening, when returning to the mine cave, ou shaotian intentionally or unintentionally instructs other teams to find the hidden aquarium faster.

So in just a few days, the Shui people hiding on the island were almost killed.

……

In the mansion of the island leader of cancer Island, Xie Heng is talking with several people, and the object of discussion is Ou shaotian and others.

"Little island Master, don't worry. Everything has been arranged. This guarantee will be safe. As long as the fish tide breaks out, they will be wiped out."

"Good. If you offend me, you will kill them."

"Little island Master, is teacher Li Zhenwei there, will there be a problem? After all, he is the existence of Saint class."

"Don't worry about it. Even Mr. Li can't say anything about peer competition. What's more, my father is still the leader of the island. What are you afraid of?"

Several people are discussing the plot. They are just preparing to attack ou shaotian and others. The way is very simple, that is, to create a small fishing village.

It has to be said that these people are really crazy animals who have no humanity at all.

Although ou shaotian and others have offended them, the guards on the island have no grudge against them at all!

What they are doing now is to let those guards on the island be buried with Ou shaotian and others.

It can be seen how vicious these people's minds are.

……

Sure enough, just when ou shaotian and others almost finished their task, the fish tide suddenly broke out.

On this evening.

Just as the sun set, ou shaotian and others returned from fishing by the sea and were gathering at the camp of the mine to prepare for dinner.

The tide of fish suddenly appeared.

Others didn't find out, but ou shaotian, who was eating, was reminded by the separate radar for the first time.

"Everyone's ready to fight. There's a fish tide!"

Ou shaotian stood up and roared.

The students who took part in the task immediately took action and returned to the flying boat to prepare for long-range strike.

"All move quickly, prepare for the attack, and confirm whether there is a fish tide as soon as possible!"

Zhang Wei's action is also very fast, the first time, arrived at the top of the mountain, so that a heavy gun on the mountain ready.

This island is an important resource island. Naturally, all kinds of defense measures are not bad.

There are all kinds of heavy guns, which can carry out long-range attack on the invading aquarium, and the firepower is very sufficient.

"Captain, it has been confirmed that a large number of sea crabs, crocodile turtles, skin shrimps, sea snakes and other aquariums have landed on the island from all directions. Now they have just landed."It will soon be reported.

"Just landed on the island? It seems that we found it in time. Now I order all heavy guns to lock the enemy and fire freely."

Zhang Wei soon gave the order.

There are enemies in all directions. There is no need to command them. If there are many people there, they can fight wherever they want.

Boom boom!

Soon, with a roar, the heavy artillery on the top of the mountain took the lead in launching the attack.

Now, everyone knows that the fish tide must have come.

"Fire!"

Ou shaotian's heart is moving, and the fishing boat is firing.

Other people's flying boats are the same. Before the tide of fish comes near, the first wave will be blasted, and the reminder of the increase of credits will continue to ring.

However, there are too many aquariums, even if there is artillery, they can't be killed at all.

"Come on, let's go to the fence."

With a wave of his hand, ou shaotian takes yunduo'er and others to the wall of the mine.

At this time, the gate has been closed, and the guards of the mine also come to the wall. They are ready to fight and wait for the aquarium to approach.

Except for the miners, there are only a thousand guards in the whole camp.

Plus ou shaotian and others, there are less than 1100 people.

These 1000 people, facing the dense, at least tens of thousands of aquariums, are under great pressure.

The accomplishments of these guards are basically diaozong and dagangzong.

There are only a few team leaders in respect level cultivation, such as guard team leader Zhang Wei, who is the cultivation of primary diaozu.

They are not afraid of the second and third level aquarium. The key is the fourth level aquarium.

That's the existence of a fisherman.

If there are too many aquariums in the fourth level, they will not be able to keep them.

Fortunately, there are only about a dozen of the fourth-order aquariums, not too many, and they are still in the rear.

They didn't attack at the first time.

"Let some heavy guns lock those fourth-order aquariums. As long as you dare to stand up, give me a strong bang. You can't let the fourth-order aquarium get close to you."

On the wall of the city, Zhang Wei, with a telescope, looked at the dense water people by the sea and said in a deep voice.

"Yes

The guard next to him nodded, and then immediately informed him to go down.

"Lao Zhang, at 12 o'clock, a fourth-order green crab appeared. It's very big, more than two meters high."

Ou shaotian said in a voice.

The big green crab is prone to grow, can grow to more than two meters high, length and width are basically four or five meters, absolutely big enough.

"See, order artillery, twelve directions, the biggest crab, give me bomb it!"

Zhang Wei nodded and gave the order directly.

Boom boom!

Soon, the biggest heavy guns that had not been used began to attack. After one shot, the whole island would be shaken.

Five heavy guns firing together, the power is absolutely terrible