The blood grew thicker and darker, until it finally turned into a large pool of blood, and the former Kurosawa had long since disappeared without a trace.

At this time, more than 5,000 death war elephants had already jumped!

The soul fire of a large number of sixteenth-level undead creatures was digested and melted, and the huge undead magic power filled the entire Blood Saint.

Luo Feng could feel that the Blood Saint Ze in front of him had its true face, and the huge undead magic power in it was the most suitable energy for batghosts to absorb and transform, after all, this was worthy of being a holy place for batghosts!

The dim cavern was suddenly illuminated by a red light.

The Blood Saint Ze is shining!

A hazy red light shrouded the entire Blood Sanctuary inside.

This is exactly the scene described in the Blood Bible, Luo Feng immediately gave the order to stop, and the suicide diving operation of the Death War Elephant was also stopped.

The chanting was even more urgent, and the surrounding group of bats and ghosts were already extremely excited, they kept screaming, flapping their wings in a hurry, and with Luo Feng's chanting, they flew in unison, looking like they were dancing to the melody of magic chanting, very harmonious.

The Blood Sanctuary in the Blood Sacred Mountain, in such a huge cave in the belly of the mountain, at this time, the red light and chanting reflected each other, revealing a strange and fierce atmosphere, as if some kind of most evil ritual was being carried out.

To be honest, the reason why necromancers are considered to be the embodiment of evil, the profession of demons, also has a lot to do with their strange abilities.

Even if Luo Feng was the host, he knew that this was not an evil ceremony, but he was still taken aback by the scene in front of him.

Such a blood red. Plus an old, gloomy chant. Just use it to see. You'll think it's a memorial service with a living person!

Even though it was strange, even though it was surprised, Luo Feng still completed the whole ceremony perfectly. When the last magic syllable was spit out, the red light was abundant, and the calm blood saint Ze boiled in the blink of an eye. In the middle of the Blood Saint Ze, it suddenly collapsed, giving birth to a small whirlpool. The whirlpool swirled, and its speed kept increasing. The width continued to expand, until the entire Blood Saint Ze completely formed a huge vortex.

The bat ghost group screamed, and suddenly lost control, and one by one they threw themselves into the Blood Saint. It was like falling down like a stone, and the sound of plopping into the water was even more impatient. It was as if there was something in the Blood Saint Ze that had a fatal attraction, even though Luo Feng, the master, had not yet given the order, but they were already crazy, and no one could stop them from throwing themselves into this Blood Saint Ze that exuded an alluring aura.

The bat ghost group completely lost control, and even the spiritual connection with Luo Feng seemed much weaker, but Luo Feng was not in a hurry. The Blood Ze Sutra has made it very clear that such a situation. It is the inevitability of evolution.

Luo Feng only needed a limited amount of control over the group of bats and ghosts, letting them soar in the Blood Saint Ze, lining up in an orderly line, following the direction of the whirlpool one by one, absorbing the undead magic with all his might, until there was a reborn change.

In just a moment, Luo Feng could feel that the spiritual connection between more than a dozen bat ghosts suddenly became dense again, even more stable and relaxed than before.

Then, a black shadow broke through the Blood Saint Ze and flew out in Luo Feng's gaze.

It was a bat ghost, and its aura had been turned upside down, and in flight, its fur fell off and withered, revealing its bare body, but in the blink of an eye, it regrew its scale armor. The skin and flesh were turned over, and pieces of black scale armor broke out of the flesh, covering them layer by layer.

The shape of the body is constantly changing in the sound of crackling bones breaking and regrowing.

After only flying four times in the air, a bat ghost has completely turned into a Kurosawa bat ghost, and in such a short period of time, the seventh-level undead creature has transformed into a sixteenth-level undead creature, crossing nine levels, but the seemingly simple process requires the sacrifice of the same sixteenth-level undead creature of the death war elephant.

When the Blood Saint Ze poured the energy of the soul fire of the Death War Elephant into the bat ghost's body, and then through the secret technique of the Blood Ze Sutra, he completely gave birth to the bat ghost and evolved into the Kurosawa bat ghost.

The Blood Sutra is worthy of the witch elder's unique secret art, and it is indeed the ultimate necromancy.

Luo Feng was excited, but he also gave birth one after another, and one by one the bat ghosts broke through the Blood Saint Ze, rushed out, and after flying in the air a few times, they could evolve into Kurosawa bat ghosts.

When the cave space of the Blood Temple was full of Kurosawa bat ghosts, Luo Feng knew that he had evolved two thousand bat ghosts into Kurosawa bat ghosts. He immediately drove all the Kurosawa bat ghosts out, and asked them to join the Kurosawa bat ghost group outside the Blood Holy Mountain, and continue to be vigilant.

A new swarm of bats has been summoned into the Blood Sanctuary to continue the ritual of evolution.

The number of Kurosawa bat ghosts is skyrocketing!

It wasn't until Luo Feng came back to his senses in the excitement that he realized that the color of the Blood Saint Ze had faded a little, no longer the color of bright red blood, and the evolution speed of the bat ghost had slowed down. It was the undead whose magic power was not enough, Luo Feng did not hesitate, and continued to order the death war elephant to start a suicidal diving activity.

The Death War Elephant began to dive again, one by one, and the blood color that had been indifferent was intense again, the whirlpool was replenished, the speed of rotation was restored to the original speed, and the efficiency of the Bat Ghost's evolution returned to the beginning.

Luo Feng stood on the edge of the Blood Saint Ze, watching one after another Death War Elephants being digested, swallowed, and completely melted into nutrients in the Blood Saint Ze, nourishing each bat ghost, and then saw that one after another bat ghosts lost their hair in the excited cry, grew scale armor, and turned into one by one Kurosawa bat ghosts.

A death war elephant in exchange for a Kurosawa bat ghost is actually worth it!

Although they are both level 16 undead creatures, Kurosawa Bat Ghost's air combat superiority, coupled with the combat effectiveness of the legion after the formation of numbers, plays a significantly higher role than the death war elephant.

What's more, the sacrifice of a death war elephant can probably give birth to more than one batghost to complete the evolution.

Therefore, as much as there is, Luo Feng can give birth to as much as he wants, which is definitely a good deal.

It's a pity that the wish is beautiful, but the reality doesn't allow it, there are more than 10,000 bat ghosts enslaved by Luo Feng, but the number of death war elephants is only about 10,000, which is not enough.

The number of losses of the Death War Elephants has been increasing, seven thousand, eight thousand, nine thousand!

Luo Feng turned over the entire Baiyuan Elephant Land, and enslaved all the Death War Elephants, which was only a few thousand, but the Bat Ghosts in the Shanyin Leyline were millions, and it was obviously not enough to use the Death War Elephants as sacrifices. At the very least, Luo Feng's ceremony this time was enough to choke.

With nearly 20,000 bat ghosts, Luo Feng was ready to evolve into Kurosawa bat ghosts in one go, but at this time, it seemed that 10,000 death war elephants were not enough. Or rather, about the right thing.

Luo Feng kept an eye on the number of Death War Elephants while calculating how many Bat Ghosts were still waiting to evolve.

It didn't seem to be enough to look at, but when Luo Feng put a Death War Elephant King into the Blood Saint Ze, he accidentally replenished a large amount of undead magic power, and it seemed to be enough to look at it.

In the end, it was Luo Feng who only left one Death War Elephant King as a mount, and all the remaining Death War Elephants were thrown in, and just enough to complete the evolution of all the bat ghosts.

All the Kurosawa bat ghosts, there are 30,000 people, Luo Feng's ceremony this time, a total of more than 10,000 Kurosawa bat ghosts have been completed, plus the original 12,000, enough to more than double Luo Feng's air combat force, it should be said that the main combat group of Kurosawa bat ghosts has been initially formed.

Well, however, the really important rituals are only beginning now.

Although the Death War Elephant has all been consumed, there is still a large amount of undead magic power left in the Blood Saint, and it is enough to evolve one or two thousand more bat ghosts.

And these last undead magic powers were left by Luo Feng for the Bat Ghost Emperor.

Luo Feng took a deep breath, and the Bat Ghost Emperor flew out at his command and threw himself directly into it.

In the entire Blood Saint, there is nothing else. All the Kurosawa bat ghosts were emptied by Luo Feng, and all the space, all the blood saints, were left for the Bat Ghost Emperor, which was Luo Feng's most important evolution ritual.

Luo Feng began to chant, all the undead magic began to concentrate, began to infuse, the more the whirlpool of the blood saint Ze became, the edge of the funnel-shaped rushed out of the ground, forming a circle of waves, and the bottom of the sharp tip pointed directly at the Bat Ghost Emperor, all of them poured in, washing away the old body of the Bat Ghost Emperor, and in the process of giving birth, a new body was born.

In fact, there is no other difference from the evolution of the bat ghost, but the bat ghost emperor needs more undead mana, and the evolution process is longer and more difficult, just like the difficult progress in the desert, little by little, step by step, although it is advancing, it always needs more support and time.

And the support given by Luo Feng was to activate and squeeze all the energy of the Blood Saint Ze with all his strength, and all the energy of the Death War Elephant that remained in the Blood Saint Ze was pressed into the body of the Bat Ghost Emperor.

Why did Luo Feng leave the evolution of the Bat Ghost Emperor at the end, it was for experience!

Although Luo Feng has learned the Blood Ze Sutra, but he has not undergone actual training, he has always stayed in the theoretical stage, and only after the previous practice can Luo Feng be sure that in the final stage, when he evolves the Bat Ghost Emperor, he will use his best state here.

Luo Feng was right, even if he consumed a large number of Death War Elephants and evolved a large number of Kurosawa Bat Ghosts, the accumulated experience helped him. Luo Feng's precise control and guidance made the evolution of the Bat Ghost Emperor unstoppable without any problems. (To be continued......)