Blood sacrifice of millions of zombies, I am a demon cultivator in the end times

The whole process went through Zheng Yi's mind, and he quickly thought of a possibility.

The flesh and blood used to set up the blood and flesh nest was a large amount of zombie flesh and blood, which was completely different from the flesh and blood used in Dayi Fairyland.

During the hatching process, perhaps it was because the blood of the zombie flesh and blood infected the blood bats that this situation occurred.

"The blood bat cubs have more zombie blood in their blood, and they are directly half-zombies, so they will attack and devour each other?!"

Perhaps this is the most correct answer.

"These blood bat cubs have inherited the characteristics of rapid growth of zombies. They can grow by devouring flesh and blood. I want to see what will happen next?!"

Zheng Yi became interested and wanted to continue the next scientific research.

You know, in Dayi Fairyland, the spread of the secret method of cultivating the blood bat palace has set off several waves.

The appearance of blood bats has always been a victory in numbers, attacking the enemy with overwhelming numbers and winning the final victory.

This time, the hatching seemed to have some changes. It was like raising a Gu. The whole batch of hundreds of blood bat cubs devoured each other, and only three or five blood bats were left.

Zheng Yi was also very curious. What would they become in the end?

"By the way, after the blood bats hatch, they need to swallow spirit stones to increase the strength of their blood. This is recorded in the secret technique."

Zheng Yi hesitated. To be honest, he didn't want to use spirit stones to cultivate blood bats.

Of course, he didn't feel sorry for the spirit stones in his hand. He now has his own caravan outside. How to maintain the resources for his Qi training period and raise these blood bats is not a problem.

But if he did that, he would fall into the trap set by the Blood Bat Palace.

After all, the entire Demon Realm knows that no matter how well the blood bats are cultivated, they are all for others. As long as the ancestral demon bat in the Jindan period in the hands of the old demon of the Blood Bat Palace is there, the blood bats in the hands of others are just nutrients.

Since Zheng Yi wants to cultivate blood bats in the doomsday world and hatch blood bat cubs with zombie flesh and blood, so that they have zombie bloodline, it is best to use items from the doomsday world to cultivate them, which is the best result.

"Since these blood bats have inherited the genetic bloodline of zombies, can the crystal cores of zombies be used?"

Zheng Yi thought, and threw a few low-level crystal cores into the blood and flesh nest, but saw the mother bat bite them directly to eat.

The sharp fangs pierced directly into it, and the energy in it quickly flowed into the body of the mother bat.

The other bat kings were the same, quickly absorbing the energy inside the zombie crystal core, and their bodies were improving at a speed visible to the naked eye.

Can they actually swallow zombie crystal cores?

Zheng Yi was a little surprised, and threw a few low-grade spirit stones into it casually, and found that these blood bats had no interest in the spirit stones from Dayi Fairyland, and they were discarded like old shoes.

Zheng Yi understood in his heart, and he was not stingy at the moment, and directly threw a large number of low-level zombie crystal cores into the nest.

...

Time passed day by day.

Zheng Yi took some time out every day to go to the blood and flesh nest to observe the changes inside. Under the catalysis of the zombie crystal core, both the mother bat and the bat king grew up quickly.

The body size expanded rapidly. Under the continuous feeding of zombie flesh and blood, it grew to more than two meters in a blink of an eye, taller than an adult man.

Although it is not as good as the mutant blood bat king of the seventh level of Qi training, you have to know that these little things have only been hatched for less than a month.

After reading the secret technique of cultivating blood bats, Zheng Yi found that it takes a lot of time, resources and spirit stones to cultivate mutant blood bats of this size.

After several screenings, it was finally possible to give birth to such a mutant blood bat with a strong bloodline and a huge body.

However, it was really surprising that these mutant blood bats were born in just the first hatching.

"Could this also be the effect of the zombie gene bloodline?!"

Zheng Yi did not think that the blood bat eggs he had obtained were any different. They were just ordinary blood bat eggs. The main reason must be the zombie flesh and blood and zombie crystal core.

This series of changes and mutations made Zheng Yi more interested in the female bat and the bat king, and spent more time on their cultivation.

Soon, in the second month, the female bat and the bat king were both mature, and the female bat began to mate with the bat king.

Just when Zheng Yi was expecting a new batch of blood bats with mutated bloodlines to appear.

He discovered a very strange phenomenon. After mating, Zheng Yi suddenly found that the female bat actually ate the mating bat king as dinner.

This mating method reminded Zheng Yi of a very famous creature, the mantis. The female mantis also eats the male mantis directly to obtain more nutrients during mating.

Although he was shocked by this method, Zheng Yi did not stop it in order to study them, but continued to observe.

Afterwards, all the remaining bat kings were eaten by the female bat after mating.

In the following days, the mother bat's belly was getting bigger and bigger, and she had higher requirements for the amount and freshness of zombie flesh and blood.

Until her belly was bulging, Zheng Yi could clearly sense through his divine sense that blood bat eggs were taking shape in the mother bat's belly.

Apparently the mother bat had begun to get pregnant and entered the next stage of waiting for delivery.

On the third day, Zheng Yi found that something seemed wrong with the mother bat's belly.

The blood bat eggs that had felt full of vitality before seemed to have undergone a significant change. The originally dense fetal movement of life was reduced to only one.

Zheng Yi didn't understand why, so he used his divine sense to explore the mother bat's belly.

He was surprised to find that, just as he had sensed before, all the blood bat eggs in the mother bat's belly had lost their activity, and the nutrients were continuously absorbed.

The culprit was the last remaining blood bat egg.

"What's going on?"

Zheng Yi took a breath, his eyes flashing with a bright light.

"Why is it growing so fast? The other brothers and sisters were all "eaten" by it?!"

"Is it going to give birth to a demon fetus..."

Even Zheng Yi felt very surprised. He didn't expect that a whole nest of mother fetuses would die, and a demon fetus would appear and devour all its brothers and sisters.

This is a young with extremely strong attacks. It may also inherit the genetic bloodline of zombies, and also inherit the instinct of mutual devouring like their fathers, and it has surpassed the master and carried it forward, directly destroying all other of its kind in the belly.

All the nutrients of the mother body belong to the demon fetus.

Through the perception of divine consciousness, Zheng Yi could clearly sense that the demon fetus was demanding more and more. The mother bat's appetite increased significantly, and the demand for zombie flesh and zombie crystal cores increased greatly, even more than three times.

Zheng Yi was not stingy and fed as much as needed, whether it was zombie flesh and zombie crystal cores, until the mother bat stopped eating.

He wanted to see what kind of demon fetus would be hatched?