Most of the ferocious animals do not have the ability to reproduce, or in other words, their primitive reproductive ability is transformed into a vigorous life force by the Chaos Spore, so as to complete the transformation and become a violent individual with strong vitality.

Among the more than 300 ferocious rats, only this Archaeopteryx has the ability to reproduce.

Therefore, Ah Da has a great responsibility, and it must give birth to offspring for this race, because the other ferocious rats, after they have undergone violent transformation, do not even have the ability to make a base.

However, even if Ah Da has a great responsibility and is full of energy, known as the seven times a night in the rat world, the process of giving birth to mice is full of pain and difficult to give birth, and half of them may die together.

This is also because of the special feature of ferocious rats, ordinary female rats will exhaust great energy just to give birth to a baby ferocious rat, and the production process is very bloody.

The larval stage of the fierce rat life is vigorous, almost in the mother mouse body impatient rush out, they are close to the mature mode in the fetal state, as soon as they are born can run and jump, completely different from ordinary rat babies.

And sometimes, these ferocious baby rats will brutally tear the mother's body, bite their umbilical cord, and come out with amniotic fluid. There was even a ferocious rat that bit his mother to death at birth.

Even Lu Qi felt the ferocious nature of this race's inheritance.

The newly-born second-generation rat colony, Lu Qi was identified as a secondary ferocious rat.

They are a degraded version of their father's generation, but they are not much different in size, but they are not as violent as the three hundred original ferocious rats.

And with the support of Ah Da, the big stallion in the rat world, Lu Qi's rat colony has also doubled, becoming about 600 rats.

This also solves Lu Qi's previous concern, that is, the unit limit of a single ferocious animal, and it seems that the ferocious animal will have a breeding individual to ensure the stability of the population.

In addition to Ah Da, Ah Er's situation is also a bit unexpected.

Ah Er does not have the ability to reproduce offspring, which is also the characteristic of most ferocious rats, they are a qualified warrior race, and they are born to exist for fighting and working, so the reproductive ability is gone.

However, Ah Er has also become quite strange, Ah Er has a hobby, that is, collecting some parts, gears, mechanical components, and all kinds of weird little things.

Sometimes, it will try to catch some ordinary mice, and then disembowel, or stuff some parts and gears into these mice.

As if he were doing a test, Ah Er would stare at these miserable experimental bodies, secretly calculating their reaction to being transformed.

In most cases, Ah Er will play ordinary mice alive, but there are some exceptions, for example, Lu Qi has seen an ordinary mouse whose hind limbs are replaced by axles, and it is completely accustomed to walking with wheels instead of legs;

There are also rats with rusty gears inside their bellies that make a mechanical sound of clicking when they move.

What's even weirder is a gray-haired mouse with an extra clockwork on its spine, and whenever it is listless, Ah Er will try to wind it, and then this clockwork mouse will come to life.

Lu Qi couldn't figure out how Ah Er did it, as if it had mastered some weird black technology.

And every time Ah Er has a new experimental mouse caught in its own nest, it will let out a squeaky and excited scream, looking at Lu Qi's eyes, it is like a mad scientist has found a new experimental victim.

Of course, Ah Er is not just tossing ordinary rats, for the fierce rat group, it has the characteristics equivalent to a healer in humans.

Fierce rats also frolic and fight with each other, and occasionally they will bite off each other's front scratches, bite their hind legs, or blind their eyes in the excitement of "playing".

At this time, Ah Er's importance is realized, he can use his own unique "technology" to help the ferocious rats connect their severed limbs, or use thin threads and steel wires to mend wounds.

The most powerful thing is to take the lens of an ordinary live rat and stuff it into the eye socket of a one-eyed ferocious rat to install a new eyeball on it.

For ordinary rats, such a toss is a devastating result, but the ferocious rat has strong physical strength and perverted healing ability, and it can completely withstand this toss.

So Ah Er has also become the best doctor of the ferocious rat group, and he is also a master of rat transformation, a typical mad scientist, not much different from the madness of Dr. West in "Living Jumping Corpse".

As for the third of the three Ancestor Ferocious Rats, that is, Ah San, it is different from the first two Ancestor Mutant Rats, and it usually has no sense of existence.

Sometimes, Lu Qi will also ignore Ah San's existence, because Ah San is always hidden in the shadows, but Ah San is indeed the main executor of the orders granted by Lu Qi.

- Ah Da has a great responsibility, and it is most important for the rat girl to complete the great cause of the rat clan, and it is easy not to leave the nest at ordinary times.

- Ah Er has to heal the wounded rats and conduct his own crazy experiments, and he can't bother them with everything.

And Ah San is more idle, performing various tasks, and guiding ordinary fierce rats is responsible for it.

Compared to the past, Ah San's body shape has not changed significantly, but his reptilian scales will change color according to the surrounding scenery, and it looks like a chameleon. Yes, Ah San is completely different from the lively and jumping appearance when it was first transformed, it likes to hide in the shadows, its scales turn into camouflage color, and it squints at its prey with four eyes.

And when it is angry, Ah San's body will emit a black mist-like gas, and when the gas wafts out, plants will wither, insects will die, and even other ferocious rats will not dare to approach.

These three progenitor ferocious rats show a trend of differentiation, but this is a great thing for Lu Qi, according to this trend, the "business" of ferocious animals can be said to be thriving.

With the help of the central area of the Anxin Apartment, Lu Qi continued to expand his illusion realm outward.

He was aware of the existence of another abyssal one, and naturally hid his existence more carefully, so as not to be exposed and locked by the enemy.

Lu Qi began to hide his momentum purposefully, and more skillfully avoided all movements.

And the most important thing he wants to do is to make the entire Anxin apartment disappear from its place.

It's impossible for such a big apartment to really disappear from the spot.

And Lu Qi didn't let such a large six-story building move out on the physical level, what he wanted to do was to completely make this building, this street, and even this area from the spiritual realm, a blind spot, a dead end. And this will naturally become a huge project.

Now, putting aside the situation on Lu Qi's side for the time being, in another part of the city that Lu Qi couldn't watch, an abnormal incident related to Anxin Apartment was slowly brewing, and a corner of the prelude was unveiled.