In a secluded cave, Aotian and Aoyan sat against the wall.

Aotian also looked out of the cave from time to time, obviously worried that the night demon was following.

However, this worry dissipated in half an hour of stability.

"Sister Yan, Sister Yan, what's wrong with you?" Aotian asked softly.

Aoyan's eyes opened slightly, her eyes showed endless exhaustion, and she said:

"It's okay, I'll just rest for a while. Hurry up and absorb the energy in those night crystals, and strive to break through the innate as soon as possible. ”

Aotian nodded, then wiped the storage ring on his finger. Suddenly, a night crystal the size of an egg appeared in Aotian's hand:

"Sister Yan, this innate realm night demon night crystal will be left to you, you should also strive to recover as soon as possible."

Ao Yan was slightly stunned, and wanted to refuse, but after seeing the determined look on the young man's face, he reluctantly took the night crystal and tapped his head.

After seeing Ao Yan take over the night crystal, Ao Tian breathed a sigh of relief in his heart.

Although I don't know how heavy Sister Yan's injuries are, the energy contained in this night crystal is extremely majestic, and I think it is enough for Sister Yan to recover from her injuries.

Thinking about it, Aotian was sitting on the side, his eyes slightly closed, as if he was resting, but in fact he was talking to Yan.

"Teacher, didn't you say that you let me enter the Forbidden Zone of Eternal Night and tell me how to become a soul person?" Obviously, Aotian still has a longing for the soul man.

Yan was silent for a while, and then said:

"Aotian, are you sure you want to become a soul person? You have to understand that although the soul is not weaker than the martial artist, it is extremely difficult to cultivate! There was a rare hesitation in Yan's tone.

"Teacher, I'm not afraid! As long as I can save my mother, no matter what kind of suffering I suffer, I will admit it! Aotian's tone was full of determination.

Yan sighed and said:

"If you can really cultivate both soul and martial arts, then it is not nonsense to rescue your mother."

Aotian didn't speak, just listened quietly.

"Good! Since you're so determined, what's wrong with me supporting you?! ”

Hearing Yan's words, Aotian's face was suddenly full of ecstasy.

Aotian didn't know how terrifying his mother's family was, but from the teacher's words, he could guess that it was definitely a famous overlord in the dragon god world. And if you want to rescue your mother, you must have the capital to make the overlord pay attention to it, otherwise it will be difficult to rescue your mother.

And soul martial arts cultivation can be called a rare existence in the dragon god world, if you can also cultivate soul and martial arts, and both stand at the peak, then the mother's overlord clan can only bow down to themselves.

Thinking like this, Aotian Soul Martial Arts' heart couldn't help but become more firm.

"If you want to become a soul person, you must first open up a second mind!" There was a solemnity in Yan's tone.

"Second mind?" For this term, Aotian is not only unfamiliar but also unfamiliar.

"Yes, the human brain has unlimited potential, and the soul is a mind that needs to be reopened in the brain by the power of the soul, and this newly opened mind is called the second mind, which is attached to your mind. Once your mind is damaged, it will also break down. ”

"And what's the use of this second mind?" Aotian kept asking questions like a curious baby.

"The martial artist's power is stored in the dantian, and the soul power of the soul is stored in the second mind!"

Hearing Yan say this, Aotian suddenly had a feeling of clearing the clouds and seeing the real dragon. I couldn't understand everything before, but I seemed to understand it in an instant.

Aotian slowly exhaled a breath of white air and asked:

"Teacher, how do you open up a second mind?"

As soon as the words fell, Yan's illusory body appeared in front of Aotian, and his face, which was originally full of majesty, had a dignified look at the moment:

"I'll pass you on the method of opening a second mind later, but before that, you have to know that once you start to open a second mind, then if you don't succeed, you will succeed!"

"How?" Aotian was a little puzzled.

"At that time, you must extradite the soul power into your mind, and you must rely on this soul power to tear out the second mind in your mind, if you can't tear it out, then the soul power that you extradite into your mind will never be able to return to your soul, and your mind will also be dispersed by this soul power, and eventually become a thoughtless idiot!"

Hearing Yan's words, Aotian's palm trembled imperceptibly, after all, what Yan said was too serious.

"And that's just the first hurdle!" Yan's voice came again.

Suddenly, Aotian even had the heart to scold his mother. What's more, and that's just the first hurdle? And how terrifying should the second hurdle be?

Thinking so, Aotian seems to understand the reason why the soul is considered a "rare creature" in the dragon god world.

"When your soul power enters the second mind, you must also involve your soul in the second mind within half an hour, otherwise, your soul power will lose contact with your soul, in that case, you will most likely lose your soul!"

Aotian's face suddenly sank.

This is definitely the most terrifying thing in the dragon god world.

Some warriors have severed their heads and shattered hearts, but as long as their souls are strong, they can still survive on their own. For example, he belongs to this category.

And the soul is scattered, it is a death in the true sense, and it is absolutely impossible to survive! Therefore, when hearing Yan's words, Aotian seemed a little hesitant.

Yan Ye didn't urge, just waited quietly, he knew the seriousness of this matter, so he didn't force Aotian to become a soul person.

"Huh, wealth and wealth are in danger, the road of cultivation will not be a smooth road, if you are timid, how can you achieve great things? So, teacher, I decided! I'm going to be a soul bearer! The boy's voice was full of undoubtedness!

A relieved smile appeared on Yan's face, nodded, and said:

"Good! Since this is the case, then you should first absorb the energy in the refining night crystal, the energy in the night crystal will help you to open up your second mind. ”

After Aotian heard this, a touch of joy suddenly appeared on his face. Becoming a soul person now is Aotian's biggest headache, and the energy in this night crystal actually helps him to open up his second mind. This sudden surprise was undoubtedly like pie falling from the sky.

Aotian didn't talk nonsense, just took out a thumb-sized night crystal from the storage ring, and then swallowed it directly.

At the entrance of the night crystal, it turned into a strange black energy, and wherever the energy passed, the blood in Aotian's body had a sign of being sucked up and dried up.

In this regard, Aotian did not panic, only to see his eyes closed and sitting cross-legged. The hands are constantly changing one seal after another.

Suddenly, the Heavenly Transformation Power in the Aotian Dantian surged, as if it had turned into a golden net, wrapping up the dark and strange energy layer by layer.

The golden net seems to contain some kind of mysterious and abnormal energy, and when that dark and strange energy touches the golden net, it turns into a trace of pure energy and pours into the golden net, and the color of the golden net is also even more golden. A rune filled with ancient aura actually loomed in the center of the golden net.

Aotian's heart was full of joy, he could feel that the strength of Huatian was growing at a slow speed, and at this rate, it didn't seem far away to break through the acquired eightfold......

"Phew"

When the last trace of pitch-black energy merged into the golden net, the golden net turned into a golden energy about the size of a fist again.

At this moment, there was a faint ancient aura more than before, but it was not obvious, like an illusion.

Just after Huatian Jin returned to the Aotian Dantian again, a stream of black energy actually poured out from Huatian Jin, rushing towards Aotian's soul......