Bai Yuqi didn't release any powerful spells, but only released a [Mass Lightning Tremor].

This spell, which he had always used as a means of torture, was almost lethal to the large, dense creatures of the opponent.

But it was so useful to deal with this strange balloon-like creature, and a [swarm of lightning tremors] could see thousands of floating jellyfish explode and float a thick layer on the surface of the lake.

It's a pity that this thing is highly poisonous, just the remaining skin soaked in the lake water, and I saw countless aquatic creatures floating up with their white bellies, otherwise Bai Yuqi was still wondering if he could get a cold jellyfish skin to taste.

But what Bai Yuqi didn't expect was that although he used a wide range of [Mass Lightning Tremors] to clean up the flooding floating jellyfish, this thing's reproductive ability was too strong, and before he could observe other heterotopic creatures, they would flood again.

This thing can reproduce hundreds of thousands of eggs at a time, and it is especially parthenogenesis, as long as there is a floating jellyfish left, it can quickly produce a large number of offspring.

So much so that Bai Yuqi had to clean it up every once in a while, and even began to arrange a "power grid" on the Caspian Sea defense line to prevent fish from leaking out and breeding in the outside world.

While Bai Yuqi was dealing with the floating jellyfish, the "territorial battle" on the island of Chechnya had already fallen into a white-hot state.

Various heterotopic creatures gradually gained a foothold on the island of Chechnya, forming a fixed territory, and using this as a springboard to continuously expand into the territory of other creatures around it.

In order to prevent these ectopian creatures from evolving too strongly, Bai Yuqi even had to occasionally let the floating jellyfish flood on a small scale, and use the aggressiveness of the floating jellyfish to clean up the heterotopic biological population on Chechen Island.

But he soon found that this trick was also a bit unsuitable.

Because when he didn't pay attention, the natural enemies of floating jellyfish had already appeared on the island of Chechnya!

It was a strange tortoise-like creature, hiding in a thick tortoise shell, and even its limbs and head were covered with thick scales, leaving no skin on its body, which rendered the tentacles and poison of the floating jellyfish useless.

At the same time, its tortoiseshell grows dense hollow tubes, which can shoot fine and dense particles like a shotgun, itself the size of a small villa, and a single salvo can even empty floating jellyfish within a radius of hundreds of meters.

Then it uses its long, whip-like and bifurcated barbed tongue to hook up the flakes of floating jellyfish skin like a sweeper, retract it into its mouth and swallow it without chewing.

This "nozzle tortoise" is large and slow-moving, so it stands to reason that it would be a target for other creatures.

But this guy's shell is so thick that it doesn't seem like a creature can move at all.

Second, other creatures seem to understand that where there is such a nozzle tortoise, they will not be threatened by floating jellyfish, and no creature will attack this large tortoise.

Moreover, this big guy seems to be gentle, but it is not easy to survive in a world where so many dangerous creatures exist.

Although the nozzle on its back is used for "air defense", its flexible forked tongue can be ejected like a whip to entangle its prey, and it can be dragged back and crushed with a large jaw like a guillotine.

It doesn't just eat floating jellyfish, Bai Yuqi even saw it occasionally bite some stones and swallow them, maybe this is the source of the "bullets" it sprays, even the stones can be chewed and eaten, and no creature can withstand its bite.

Because of the presence of nozzle tortoises, other heterotopic creatures have a space to survive under the flood of floating jellyfish.

But it's right to think about it, with the reproduction rate of floating jellyfish, if there were no such natural predators, the biological system of the other world would have been extinct long ago.

Because of the cannibalism of the alien creatures, this plane invasion did not seem to be as dangerous as imagined, but in fact, Bai Yuqi knew very well that this was just the beginning.

As more and more creatures from the heterotopic plane, the arcane particles that were leaked from the Datang space-time plane were attracted to the vicinity of the surface passage, sooner or later, some dangerous creatures would threaten the defense line of the Caspian Sea.

Moreover, Bai Yuqi found a very unusual place.

It's that after these alien creatures came out of the plane fog, they basically rushed to the water's edge for the first time, and then drank water as if they were going to kill themselves.

When they are fully watered, they hunt for nutrients and enter a state of rapid evolution, as if dehydrated vegetables have been resoaked in water.

Could it be that the strength of these ectopian creatures has something to do with water?

Just when Bai Yuqi was considering whether he needed to personally go to the opposite side of the plane passage to reconnoitre, a group of flying creatures rushed out of the plane mist.

Unlike those floating jellyfish that can only float at low altitudes, these flying creatures have the ability to fly at high speeds, so fast that they can barely see their appearance, and only when they stop to drink water, they can only be seen in their appearance, which is a group of "birdmen" with humanoid forms!

It's not quite accurate to say that they are birdmen, because they don't really have much to do with people.

The bare, red-skinned head has a large, curved beak and arms like pterosaurs, with a pair of claws at folded joints.

The reason why they are birdmen is because their form is a bit close to that of humans, they look like a large vulture that has grown into a sperm but has not evolved well, and the main thing is that they can use props and obviously have a high level of intelligence!

These creatures, who can be called "vulture people", after drinking the sea water, did not regard Chechen Island as a territory and competed for territory with those alien creatures.

Instead, after circling for a week and observing the situation on the island, they flew towards the crater that surrounded Chechen Island in a circle, and when they got closer, they could still see a flint spear on their humanoid anti-joint lower limbs!

They soon spotted a large number of humans on the crater, but they were not very close, obviously they were scouting, and after a full circle, they suddenly rose into the sky, as if they were planning to fly higher and cross the crater to see somewhere else.

It's a pity that Bai Yuqi, who had long expected that there might be flying creatures, had already laid a large area of forbidden air in the sky!