Time passed minute by minute, and in the blink of an eye, it was another day and night.

In the dark red energy light shield of the hall, Long Yun used Pei Yuan Gong to dissolve the surge of energy in his body, and endured the great pain caused by genetic mutation to his physical body.

The muscles on Long Yun's face twisted violently, and his whole body was already sweating profusely, and his physical strength and patience were almost at the limit at this time.

But the speed of the energy surge made him unable to stop, and after silently comprehending the method of one-heart and dual-use taught by the green dragon, he began to cultivate.

This is the only way to resolve the crisis, Long Yun's eyes are bloodshot, forcibly separated a wisp of mind used to dissolve the surge of energy, and concentrates all this strand of mind to comprehend the mystery of dual-purpose.

"Boy, don't be irritable, let this wisp of mind you just separated calm down first, only when you are as still as water, and your mind is free of distractions, can you be distracted successfully." Qinglong Yuan Shen reminded.

"Senior, how easy is it to talk about in this situation?" Long Yun's face was distorted, and he smiled bitterly in his heart.

"The key to dual-mindedness is to achieve the state of selflessness through the process of self-forgetfulness, and at the same time use this strand of mind to recreate a self. Let the mind that belongs to the physical body be divided into two and become a non-invasive individual, and at the same time, this half of the mind has an independent comprehension ability, and can cultivate the powerful supernatural power of large-scale energy consumption alone. "Qinglong clicked in the dragon cloud primordial god.

"Thank you seniors for reminding me, juniors understand!" Long Yun suddenly realized.

It's been more than half a day.

The muscles on Long Yun's face were still distorted, and his eyes were still blood-red. The muscles and muscles of the whole body were still violently mutating, but the painful color in his eyes slowly disappeared and became calm.

And in another secret room in Long Yun's mind space, another figure that looked exactly like Long Yun was meditating on his knees.

This Long Yun's face was calm, and his eyes were clear, which was a wisp of mind that Long Yun had successfully separated.

After continuous comprehension and attempts, Long Yun has initially realized the beauty of using one heart and two purposes, and successfully separated a wisp of mind.

Slowly, this strand of mind was like water, and all distracting thoughts were eliminated. At this time, Long Yun's heart has no danger, no pain, and no troubles to forget.

"Boy, congratulations on your initial mastery of the method of using one heart and two purposes, now you can cultivate the powerful energy-dissipating supernatural power and slow down the surge of your physical energy." There was a hint of appreciation in Qinglong's voice, and he said in the Yuan Shen of the second dragon cloud that had been separated.

"Thank you for your guidance!" Long Yun's face remained unchanged, but there was a trace of gratitude in his words.

In the following time, Long Yun began to cultivate in this separated mind, practicing the methods that consumed the fastest energy when facing the enemy.

Among the several methods of dealing with the enemy that Long Yun currently mastered, the most powerful was the lightning attack, which was a biological current formed in the body after cultivating Pei Yuan Gong, which needed to be converted into physical lightning when attacking.

Because of the lack of cultivation energy, each attack consumes a lot of energy from Long Yun, and it can only condense the shape of a ball, and the slightly more advanced energy transformation technique is also something that has just been comprehended not long ago.

Now Long Yun doesn't have to worry about the lack of energy in his body, and he can activate his potential to use the maximum energy, and he can maximize the power of the lightning attack.

"Boom! Rumble! Rumble! There was a loud sound like the sky cracking in the separated mental space, and the white lightning grew bigger and bigger, changing from the size of a fist at the beginning to a bowl, a teapot, and a ball several feet in diameter.

Slowly, the shape also changes, turning into thin strings, crystal clear and white thin lines, which are twisted and tightened at different angles in the space of the mind, sometimes as fast as lightning, which is the technique of energy filigree that has been further strengthened.

As the thin line of energy flashed in the energy space, there was a sneering sound of breaking the air.

Then, the thin wire suddenly grew larger, turning into a huge rope with the thickness of an arm, emitting a dazzling white light, flashing in the energy space in a bundle.

"Energy Chains! It seems that the progress is much faster than the old man expected. You can actually comprehend the magic power of the energy chain in advance, and it is not small, this is a magic power that can only be exerted with energy above the eighth layer of the Peiyuan period, which can imprison the opponent's cultivation out of thin air and win without a fight. However, the energy consumed and the amount of divine thought it consumed, even if it was a strong person at the peak of the Peiyuan period, it could only be used once or twice. It seems that you have a lot of chance! Qinglong suddenly sighed in Long Yun's thoughts.

"The seniors laughed, and the juniors were forced to protect themselves." Long Yun's face was expressionless.

"Well, being forced to protect yourself, even if it's as your kid said, isn't it a blessing in disguise?" Qinglong groaned slightly, and his tone changed.

"There is some truth in what the seniors said, and the juniors can comprehend some energy attacks in advance, thanks to the guidance of the seniors." Although Long Yun's face in the second mind mind space was inconvenient, there was a hint of gratitude in his words.

Long Yun used the method of single-mindedness and dual-use to secretly cultivate great power and supernatural powers in the mind space, and Mei Hanyan, who was monitoring Long Yun in another hall in the underground space, did not know about it.

At this time, Mei Hanyan's face was pale, his whole body was shrouded in a thick black mist, and most of the energy in his body had been consumed, and he was recovering with all his strength.

After several transformations from the deformed three-headed body to the original physical body, the already small vitality was close to running out of oil, and in addition to the damage suffered by the physical body in the transformation process, holding Long Yun used some more energy, even if she had reached the peak of the body building stage, her heart was churning with qi and blood, and she was struggling to support it.

Mei Hanyan carefully inspected when he threw Long Yun into the genetic mutation energy shield, although this kid Yuan Shen was stronger than the ordinary spirit vein body, there was nothing that made her feel that she needed to pay special attention, and she was also a powerful Yuan Shen, otherwise she would not have quickly reached the body building stage with the energy shield.

On the contrary, the stronger Yuan Shen reassured Mei Hanyan even more, so that he would not have to worry about Long Yun in the energy shield dying before reaching the eighth layer of the Peiyuan Period, and his plan to transfer his deformed body would be frustrated.

Of course, Mei Hanyan never dreamed that Long Yun was fundamentally different from other spirit vein owners, although the general spirit vein body had a powerful spirit god, and could also launch a spirit attack according to the spirit vein attributes, its root was still only a single consciousness.

The other half of Long Yun's Yuan Shen Qinglong is another complete individual, although the Yuan Shen is one, they are two individuals with independent thoughts. This is also the reason why Long Yun can use two hearts and two uses in a critical situation, and the reason why Qinglong taught Long Yun the method of one heart and two uses is believed to be based on this.

And these differences, as long as Long Yun doesn't say it, no one will know.

This advantage not only dissolves the impact of the surge of energy on the body, withstands the energy bombardment, the pain caused by genetic mutation to the physical body, and at the same time increases the cultivation, it also finds another way to use the surge of energy to cultivate other supernatural powers.

After several days and nights of pranayama, the black mist that shrouded Mei Hanyan's body finally dissipated, and her face returned to the girl's normal face, she slowly got up, and the lotus step moved lightly, walking towards the wall that monitored Long Yun.

"Yes, it seems that everything is normal, according to the current progress, in another year, this kid's cultivation should be able to break through the eighth layer. Hey, then this girl will be able to get rid of that demon. Mei Hanyandai's eyebrows furrowed slightly, looking at the distorted face in the dark red genetic mutation energy cover, and the cultivation was constantly increasing Long Yun muttered to himself.

Suddenly, Mei Hanyan coughed violently, and her body shook slightly.

"Hey, the condition of the physical body is really terrible now, and it seems that it will only temporarily enter a dormant state until a year later." Mei Hanyan checked her body with her mind and muttered to herself.

After she took a second look at the screen of monitoring Long Yun, with a wave of her hand, a ball as black as ink flew out of her hand, flashing back and forth in the hall.

After a while, the lights of the silver-white energy crystals in the entire hall were completely extinguished, and only a spar leading to a secret passage in the hall was still glowing white.

The black ball shook and flew back into Mei Hanyan's palm.

"Blood Rhino!" Mei Hanyan seemed to have called the name of something.

The next moment, a small thing about a foot tall and glowing red came running quickly from the corner of the hall.

The little thing's head bears a slight resemblance to a rhinoceros, with rough skin and a natural blood-red glow. The lower body has broken front paws and long back paws, like a kangaroo.

Seeing the rhino-headed beast running over, Mei Hanyan showed a hint of pity on her face, squatted down and picked up the little beast, pointed to Long Yun on the surveillance screen and said:

"Blood Rhino, I'm going to hibernate for a while, keep an eye on this guy, and wake me up in a year if there's nothing to follow."

The little beast nodded again and again, and its dark and translucent eyes showed an intelligible meaning on the rhinoceros's head, and it made a whining sound in response.

Mei Hanyan put down the rhinoceros-headed beast, and the little guy ran to a stone bench in the hall, sat on it like a human, and stared at the surveillance screen decently.

Mei Hanyan showed a hint of satisfaction on her face, and Lianbu gently moved towards a hidden space at the side door of the hall.

A quarter of an hour later.

Mei Hanyan came to a silver-glittering hut.

The hut was full of glowing silver energy crystals, revealing a thick chill, and the rock walls were covered with thick layers of ice, and the silver light was actually emitted by energy crystals through the thick ice.

In the middle of the hut was a stone bed with white smoke and a cold atmosphere, and strangely enough, despite the low temperature, the stone bed did not freeze. Obviously, this is a natural underground cold pool, which has become its current appearance after some artificial excavation and decoration, and it seems that the subtleties are all on this stone bed.

Mei Hanyan looked around the hut, and the expression on her face was much more relaxed after seeing that everything was as usual.

She took off her black clothes and changed them into an unusually soft garment made of white animal skins, and lay down on her back on the stone bed.

A thin wisp of white mist began to fill Mei Hanyan's body, and in less than a quarter of an hour, Mei Hanyan gradually lost consciousness and fell into a complete sleep.