After familiarizing themselves with the terrain, Ou Shaotian began to assign tasks. He mainly assigned a team to each of the four directions.
The guards on the island were mainly stationed at the perimeter of the mine. Ou Shaotian and the rest had to clear out the marine animals that were hiding in the other parts of the island.
After assigning the positions, everyone began to clear out the crabs and crocodiles on the island.
If there was a fish tide, they would retreat to the mine immediately.
Ou Shaotian left the fishing boat clone at the empty space beside the mine. It was right in the middle of the island and the entire island was under surveillance.
Of course, Ou Shaotian knew where the aquatic creatures were hiding on the island.
"Do you see the sand hole in front? There should be some crabs hiding in there. Most of them are rank 2 and rank 3. Get ready!"
Ou Shaotian led Yun Duo and the rest and they soon found a nest of crabs.
It was a sandy beach formed during high tide. There were many puddles around and many crabs were hiding in them.
"Kill!"
Wu Aoyi and the rest did not waste any time. They waved their swords and rays of sword qi shot out, hitting the sand holes.
The crabs that were hiding in the sand holes immediately came out.
A huge battle broke out.
However, Ou Shaotian did not join in the battle. Instead, he watched from the side.
There were dozens of rank 2 crabs and two rank 3 crabs. They were quickly killed by Wu Aoyi and the rest.
…
In the next few days, the 30 students who participated in the mission kept clearing out the marine animals' nests on the island. Their academic credits kept increasing.
During the mission, as long as they killed the marine animals, they would be rewarded with academic credits.
The more they killed, the more they would be rewarded.
When Ou Shaotian returned to the mining area at night, he intentionally or unintentionally gave instructions to the other teams so that they could find the hidden aquatic creatures as soon as possible.
Therefore, in just a few days, most of the marine animals that were hiding on the island were killed.
…
In the Island Master's residence on Cancer Island, Xie Heng was talking to a few people. He was talking to Ou Shaotian and the rest.
"Don't worry, Young Island Master. Everything has been arranged. I guarantee that nothing will go wrong this time. As long as the fish tide erupts, they will definitely be annihilated."
"Very well. Since they dared to offend my Cancer Island, we'll kill them."
"Young Island Lord, will there be any problems with Teacher Li Zhenwei? After all, he is a Saint-level existence."
"Don't worry, even Teacher Li won't be able to say anything in a competition between peers. What's more, my father is the owner of the island. What's there to be afraid of?"
The few of them were discussing their scheme. They were preparing to deal with Ou Shaotian and the others. The method was very simple — they were going to artificially create a small fishing village.
It had to be said that these people were truly insane. They were beasts without a shred of humanity.
Although Ou Shaotian and the others had offended them, the guards on the island had no enmity with them at all!
What they were doing now was basically letting the guards on the island accompany Ou Shaotian and the others to their graves.
It could be seen how vicious these people were.
…
Sure enough, just as Ou Shaotian and the others were about to complete their mission, the fish tide suddenly erupted.
In the evening of the same day.
The sun had just set when Ou Shaotian and the others returned from fishing at the seaside. They were gathering at the camp in the mine for dinner.
The fish tide suddenly appeared.
The others didn't notice it, but Ou Shaotian, who was eating, immediately received a notification from his doppelganger radar.
"Everyone, get ready for battle. The fish tide has erupted!"
Ou Shaotian stood up and roared.
The students who participated in the mission immediately took action. They returned to the flying boat and prepared for long-range attacks.
"Everyone, move faster. Get ready for attack. Quickly confirm if the fish tide is really erupting!"
Zhang Wei was also very fast. He rushed to the mountaintop immediately and got the heavy cannons on the mountain ready.
This island was an important resource island. Naturally, the various defensive measures were not lacking.
There were various heavy cannons that could launch long-range attacks on the invading marine creatures. The firepower was ample.
"Captain, it's been confirmed. A large number of sea crabs, snapping turtles, mantis shrimps, sea snakes, and other marine creatures have landed on the island from all directions. They have just come ashore."
Soon, someone reported.
"They have just landed on the island? It seems like we discovered it in time. I'm ordering all heavy cannons to lock onto the enemy and fire at will."
Zhang Wei quickly gave the order.
There were enemies in all directions. There was no need for commands. Fire wherever there were the most enemies. Everything was fine. Boom!
Boom! Boom!
Soon, the heavy cannons on the mountaintop were the first to launch their attacks.
This time, everyone knew that the fish tide was definitely here.
"Fire!"
Ou Shaotian also had a thought and his doppelganger on the fishing boat opened fire.
The rest of the flying boats did the same. Before the fish tide approached, they killed a wave of them. The notifications of the increase in credits kept ringing.
However, there were too many marine creatures. Even with the cannons, they couldn't kill all of them.
"Let's go to the wall."
Ou Shaotian waved his hand and led Yun Duo and the rest to the wall of the mine camp.
At this time, the gate was already closed. The guards of the mine were also on the wall. They were ready for battle and were waiting for the marine creatures to approach.
Apart from the miners, there were only a little more than a thousand guards in the entire camp.
Together with Ou Shaotian and the others, there were less than 1,100 people.
Facing the tens of thousands of densely packed aquatic creatures, the pressure on these one thousand people was definitely huge.
The cultivation levels of these guards were basically fishing masters and grand fishing masters.
Only a few captains were venerables. For example, Zhang Wei, the captain of the guards, was a junior fishing venerable.
They were not afraid of level-two or level-three marine creatures, but the level-four marine creatures were the key.
They were existences comparable to fishing venerables.
If there were too many level-four marine creatures, they would definitely not be able to hold on.
Fortunately, only a dozen level-four marine creatures had been discovered so far. There were not too many of them, and they were all at the rear.
They didn't attack immediately.
"Let some heavy cannons lock onto those level-four marine creatures. As long as they dare to show up, blow them up. Don't let any of them get close."
On the wall, Zhang Wei held a telescope, looked at the dense marine creatures on the beach, and said in a deep voice.
"Yes!"
The guard next to him nodded and then quickly informed the others.
"Old Zhang, a level-four big Green Crab appeared at twelve o 'clock. It's very big, more than two meters tall."
Ou Shaotian reminded him.
The big Green Crab grew up on its stomach. It could grow to more than two meters tall and four or five meters in length and width. It was definitely big enough.
"I see it. Order the cannons to attack the biggest Green Crab from twelve o 'clock!"
Zhang Wei nodded and gave the order.
Boom! Boom!
Soon, the biggest heavy cannons that had not been used began to attack. With one shot, the whole island would shake.
The power of five heavy cannons firing at the same time was absolutely terrifying.