The mother orca let out a sharp cry, apparently startled by the sudden explosion of the cannonball beside her.

But then the female beast noticed that Lin Xu Island stopped firing cannons and instead kept the same distance from it, quietly observing it.

Compared to the mother beast's enormous body, the island in front of them looked short and fragile. Compared to the greatness of the dark mother beast, the island was like a tiny bug.

Faced with such an opponent, the mother beast instinctively felt a surge of pride.

Sure enough, faced with such a powerful beast, the island and the despicable humans are retreating!

However, this group clearly murdered the prince it had conceived.

Although this prince has given birth to many, the fact that these people dared to slaughter the prince is a provocation against it!

Moreover, those who control this strange floating island must be those despicable humans.

Humans deserve to die!

The mother beast recalled the deep-seated hatred surging in her blood, and her crimson eyes once again revealed a fierce glint.

It unleashed another roar, like the sound of a tidal wave, towards Lin Xu's island ahead.

The next moment, ripples appeared again in the dark void surrounding the mother beast.

Some of the ripples revealed figures emerging from within them, while others contained surging water, directly forming water ripples.

The figures that appeared gradually revealed their true forms; they were not the orcas from before, but a very large dark swordfish.

The Dark Swordfish's spikes, sharp as blades, were aimed at Lin Xu's island, as if to slice and destroy it completely.

The water ripples summoned by the mother beast condensed and changed even faster, forming water vortices that then transformed into wave-like shapes, rushing rapidly toward Lin Xu's island.

The further these waves move forward, the faster they coalesce and the larger they become.

If enough waves surge and impact together, they might actually create a tsunami in the void.

The swordfish began to move the moment the waves surged. They leaped into the ripples, hiding behind the waves and pointing their razor-sharp tips at the island, clearly intending to launch an attack using the waves as cover.

As Lin Xu watched the waves and swordfish gradually merge into one, growing larger and larger, he knew that this was most likely the mother beast's trump card.

This move is probably the mother beast's signature skill, which is why many island lords fear her, saying that this creature can cause tsunamis.

Judging from the visual effects alone, this attack does indeed resemble a miniature tsunami.

"Xiaoyu, attack freely, remember to break the impact of the waves, and kill all the swordfish while you're at it!"

"Yes, Master!"

Faced with an attack of this scale, Xiaoyu also looked somewhat nervous.

But her calculation and manipulation abilities cannot be described simply as genius. Even in urgent situations, she can still precisely control the firing angle of machine guns and cannons to accurately bombard the waves and swordfish.

A war of attrition suddenly broke out in the void.

Any waves and swordfish that approached Linxu Island were crushed by a barrage of rotating machine gun fire.

Meanwhile, the waves and swordfish that were sticking together in the distance were precisely strangled by Xiaoyu using the machine gun.

At first, the situation was a bit tense. The waves and swordfish even rushed up to the island. Lin Xu also used a boomerang to break through two ocean currents and kill ten swordfish.

But Xiaoyu gradually gained control of the battle rhythm, and the waves were pushed back, remaining at a distance of about 200 meters from the island, constantly being blasted and destroyed.

As expected, after the swordfish died, they began to drop items, all of which were sword-shaped fish bodies.

Lin Xu didn't know what the dropped item was for, but since it was dropped by the orca mother beast's summon, it must be a valuable item, and there was no harm in keeping it.

As the beast continued to expend its energy, the mother beast in the distance maintained its roars and howls, as if it could crush the island and humans before it at any moment.

However, this stalemate persisted.

Under Lin Xu's orders, Xiao Yu deliberately kept the situation unchanged, and even occasionally revealed a flaw, allowing the waves to suddenly surge forward a little.

Three hours later, the mother beast's distant howls gradually became hoarse, and the ripples emanating from her body could no longer summon waves and swordfish.

Lin Xu observed the mother beast's condition:

"Looks like this mother beast isn't going to hold on much longer... Only three hours have passed, and this beginner-level boss monster isn't all that impressive..."

If the female beast heard Lin Xu say that, she would most likely curse loudly.

Even if ordinary island owners had weapons and strength to block its waves, they would absolutely not be able to hold out for three hours, or even for a few minutes at most. These islands would collapse under such pressure.

Because so many bullets are needed during this period, and operating the weapon requires a high degree of concentration, it is difficult for an ordinary soldier to last too long, and ordinary island lords do not have enough manpower to rotate.

However, none of these things were a problem for Lin Xu.

His weapons can all have unlimited ammunition, and Xiaoyu has five hundred thoughts, and her computing and manipulation abilities are at the level of an extraordinary elf.

Let alone operating weapons at such a high intensity for three hours, even if Xiaoyu were to operate five hundred weapons simultaneously and maintain high-intensity firing for three days and three nights, it wouldn't be impossible for her.

The mother beast in front of them felt her life force was being used up extremely quickly and she was about to faint. She hadn't even been able to truly invade the human island in front of her.

At this moment, the mother beast finally felt a sense of horror. Suddenly, she twisted her body to the side, dragging the large patch of loose soil, and began to swim to the side.

"Trying to run?"

Looking at the countless swordfish droppings in the void ahead, Li Xun knew that the value of this female beast had been completely exploited.

Although he could use his life-giving abilities to replenish the mother beast's life force and then have her continue to summon swordfish to slaughter, Lin Xu was not yet capable of raising such a massive beast.

Therefore, the mother beast needed to contribute her last value by trying to die.

"Xiaoyu, load the solid shells and finish off this mother beast."

The female beast wasn't much faster than the island, but it was noticeably more agile in turning.

If it manages to turn its body around, it might actually escape.

Therefore, Lin Xu did not hesitate to use ammunition at this time and directly let Xiaoyu use the superimposed real machine gun ammunition.

"Yes, Master!"

Xiaoyu nodded. The remotely controlled machine gun in the distance operated for a moment, and the automatic loading device pulled and pushed, directly loading a triple-layered shell onto the machine gun.

boom!

The cannonball was fired directly, hitting the mother beast squarely in the back of the head.

Compared to air-propelled projectiles, live ammunition is far more powerful, has a higher rate of fire, and a longer range.

This time, Xiaoyu didn't deliberately go too far to the side, and immediately blasted a big hole in the back of the mother beast's head.

The mother beast let out a shrill scream.

At this moment, it finally felt a sense of impending doom.

That tiny, dilapidated island, that seemingly weak human—could it be that they possessed such destructive power?

The mother beast felt a surge of fear and wanted to continue her escape.

However, Xiaoyu had already reloaded, and the machine gun roared again.

boom!

The mother beast's head exploded completely.

The strange black nest above its head also shrank rapidly, turning into a miniature object that floated in the air.