None of them are billions.

Wang Che sighed in his heart that a million years of lifespan is no longer young for the divine beasts in the world of immortal cultivation.

Of course, putting aside the time flow rate and the civilized system talking about life span, it is just a hooligan, and there is nothing to compare with.

"But with the Life Soul Deal, the spiritual intelligence of young soul beasts is enlightened in advance, and the cultivation of soul masters can quickly improve their cultivation. Even if it is not this type of soul beast, we humans can cultivate some soul pets with high potential to achieve a million years of cultivation."

Professor Yan continued.

"You just answered me. In ancient times, the upper limit of lifespan was the upper limit of soul beast cultivation. You have not entered university and have not studied soul beast history."

"If you learn more, you will know that the upper limit that modern soul pet cultivation can cultivate will not exceed twice their lifespan."

"Do you know, what is the lifespan limit of green caterpillars?"

Wang Che shook his head slightly.

This kind of knowledge is too detailed.

"It's about five thousand years." Professor Yan said lightly, "It is recorded in modern history that if the green caterpillars do not evolve, the upper limit can only be cultivated to about ten thousand years of cultivation."

"If it were in ancient times, it might not be possible to find a green caterpillar that had been searching for a thousand-year-old. Because it was too weak, even if it reached a thousand-year-old cultivation, its combat power would be low. It would be easily eaten by other soul beasts..."

"In modern times, you can still find green caterpillars that have been around for thousands of years in the wild. In ancient times, they were simply not found."

"So, you can't cultivate green caterpillars that have a cultivation level of more than ten thousand years."

"As for millions of years..."

Professor Yan sighed and said without saying explicitly, "Young is good, you dare to fight and think."

Wang Che nodded slightly and understood.

I probably know what to do.

The information Professor Yan said is very important.

"Of course, you will also think that the life limit of the soul beast can be increased." Professor Yan's eyes shone with a wise light, "In fact, the life limit of the soul beast can indeed be increased."

"Many people have thought of it. There are many ways to increase the lifespan of soul pets."

"After all, increasing the lifespan limit of soul beasts can increase their cultivation limit. The cultivation limit of soul pets has been increased, and soul pets may even undergo unknown evolution."

"But…"

Professor Yan said this, a crisp and sonorous voice came from a distance to interrupt him:

"But no matter which way, it's far from what ordinary people can do."

When you listen to the sound, you will recognize people, and this sound has a strong aura.

Wang Che turned around, and the first thing that caught his eye was a pair of long legs as white as snow.

Immediately upwards was a knee-length dark blue striped waist skirt. The slim waist that was holding was surrounded by a seemingly decorative jade belt. The jade belt was dotted with a few mysterious jade stones, shining.

Upwards, there is a white shirt with a tight button that is pulled. The top button seems difficult to tie, revealing the round neck and the clavicle that appears.

A few strands of black hair floated slightly, adding a bit of hazy feeling to the picturesque face.

She is a female classmate who is simple in dress, has a strong aura and has a very good appearance.

However, Wang Che's gaze only stayed on her shoulders.

That was a very beautiful soul pet.

This soul pet is a snake soul pet.

The whole body is light green, about twenty centimeters tall, with a tail like Ganoderma lucidum, with two small claws in front of the tail, standing firmly on the woman's shoulders, with small wings like flowing clouds on the edge of her head, and her eyes like emeralds.

At this time, he was crossing his two small claws and glanced at Wang Che and others.

Extremely noble.

Zhiyun snake.

Among the young-level soul pets, it is a rare and rare soul pet.

He has a racial potential of up to 300 during childhood.

The racial potential is different from the lifespan of soul beasts.

Just like adding points to the game, the higher the racial potential, the more attribute points you get when you upgrade.

Every year the soul power cultivation is improved, the soul pet itself will improve even more in all aspects.

And lifespan determines how much level it can be upgraded to and determines the upper limit.

The potential varies greatly.

Moreover, the racial potential will only change with the life form of the soul pet, that is, evolution.

Basically fixed.

The higher the racial potential of the soul pet with a cultivation level for the same year, the stronger the hard power.

A soul pet with high potential, one year of improvement in cultivation may be equivalent to a soul pet with low potential, or even decades of improvement in cultivation.

This is just the strength of the soul pet.

If it involves the soul pets attached to the soul pets attached to the soul master with different races are greatly different from the soul rings, soul skills and other amplitudes.

When Wang Che came in, he had seen several of this Zhiyun snake outside the base gate.

In the later stage, the final evolution of this Zhiyun snake was the Kuanghuang Snake.

It is a dual-type soul pet of the sky and grass and trees. Its racial potential exceeds five hundred and is the true king's soul pet.

As for this female classmate...

‘Lin Xi.’

A name appeared in Wang Che's mind.

"There are many ways to increase the lifespan of the soul pet." Lin Xi walked slowly, his tone was plain, "First, swallowing the blood of various dark annihilation beasts to the soul pet has a chance to increase the lifespan of the soul pet. However, it is highly likely that it will die by exploding the body, so there are countless soul pets who die."

"Secondly, swallow all kinds of treasures of heaven and earth. The vitality of the soul beast itself is far beyond that of humans. If you want to improve your lifespan on this basis, you need treasures of heaven and earth. It is said that in the past, there was an ice silkworm soul beast in the northern ice field, but it had a lifespan of only tens of thousands of years. It was a million years to eat a treasure of ice marrow..."

"Third, life feeds back, and powerful soul beasts can alternately give their vitality to weak soul beasts. Not only does it have the strict requirements of the same attributes and bloodlines, but few soul beasts are willing to do this."

"Fourth, at present, the forefront of the Soul Science of Qi has developed a life essence liquid that can not only increase the lifespan of soul beasts, but also increase the lifespan of humans. It is expensive, and it also has considerable side effects and drug resistance, and the degree of improvement is only a few years at most."

"Fifth, outside the war zone, there is a soul illusion created by the soul ghosts back then. If it can withstand it, there is a chance that the soul pet's life limit will be increased, and even the potential will be increased. But the mortality rate is higher than the first one..."

…

Lin Xi talked about several methods in succession.

But each type is very difficult, and many students have never heard of it.

"Which type can be easily done?" Lin Xi looked at Wang Che, with a little cold look in her eyes.

Her tone was plain, without any aggressiveness.

But Wang Che could hear a faint dissatisfaction and a hidden edge.

He knows the reason.

Lin Xi is his classmate.

He is an independent, calm and rational female classmate with a mysterious identity.

He actually has a good relationship with Wang Che.

But on the eve of the winter vacation, she found Wang Che and wanted to make a deal with Wang Che.

The transaction condition is that she pays to buy a rare soul pet egg for Wang Che.

Wang Che needs to use his own appearance and charm to recognize a woman.

"know"

Anyone who understands it understands it.

At that time, Wang Che refused harshly without saying a word, believing that this was an insult to his personality.

Later, I simply chose the Soul Pet Egg that was given for free in the country, and I didn’t want to add pressure to my family.

Then he formed a beam...

But Lin Xi is not the kind of narrow-minded person.

He did not retaliate or disturb Wang Che with this, but he never contacted him again after the winter vacation.

The other students were not very clear about the matter between the two.

Xu Haifeng knew a little, but he didn't know the deal. He only thought that Wang Che and Lin Xi had a conflict.

With Wang Che's mentality at this time, he naturally had no interest in being petty with a woman.

For him, the only thing that could make Wang Che slightly interested was the soul pet on Lin Xi's shoulder.

Of course, it was not envy, but that he could feel the power of the life of this soul pet.

Quite extraordinary.
To be continued...