Han Feng regretted that he didn't have the method of drawing the six-rank talisman in his hand, otherwise he could continue to try to draw in the air, and maybe he could go further.

However, he guessed that he had been in this mysterious little world for nearly nine years, and it was reasonable that he should be about to leave this place.

The last time it was three years, this time it was nine years, and it is a multiple of three, which is reasonable, otherwise it seems a little unreasonable.

Of course, before he left, he naturally wouldn't let go of any time, and cultivating here for even an hour was far more obvious than practicing hard in the outside world for a day, especially for soul power cultivation.

It's just that he is distressed that he doesn't have a more advanced meditation method, and he has never seen this kind of cheats in the trophies of the Imperial Spirit Sect that he grabbed back then.

Han Feng could only practice the most basic meditation method he had obtained from the Trimrock Gate, and silently improve his soul power cultivation.

Fortunately, after several years of high-intensity condensation of the seal of the five elements and drawing all kinds of talismans in the air, his soul power has also improved a lot, at first the lake of soul power in the center of his soul sea was only a hundred zhang in size, and now, it has expanded to more than three thousand zhang, although there is still a long way to go to fill the entire soul sea, but the improvement is also extremely powerful, if anyone knows, they think that he has practiced some heavenly step method!

Half a month later, just as Han Feng was practicing meditation with his eyes closed, a strange force suddenly poured out from this mysterious little world, surrounding him, and a wave of void fluctuations appeared, and the space seemed to ripple, covering it.

He hurriedly opened his eyes, but everything in front of him was completely different, his consciousness returned to the outside world, and the breath of silver-white light was still majestic and immense, constantly invading his body.

His body was not the slightest bit unusual, and the innate qi surged everywhere, inheriting the breath of the vitality of the heavens that seeped in, and it flowed into his dantian endlessly, allowing that round ball to continue to refine his true yuan power.

He knew that although he had been in the mysterious world for nine years, it was still only a blink of an eye in the outside world, and the speed of time in the two worlds was completely different, and it was not the same.

At this moment, the Necromantic Flower, Long Min and Ran Lintian outside were still persevering in launching fierce attacks, wave after wave, eager to use all the killer weapons.

The invisible diaphragm around the vitality of the sky was subjected to tens of millions of catties of heavy blows with every breath, and a series of ripples appeared from time to time, but it was not broken, and it persevered with great tenacity.

Han Feng was also under great pressure at this time, covered in blood, dried and cracked, constantly oozing blood, fortunately with the supply of the Heavenly Vitality Breath, otherwise he would have bled to death.

He looked inward and found that half of the true yuan power of the dantian had not yet been refined, and the vitality of the sky in front of him had also shrunk by more than half, and at this moment there was less than one-third left, and he didn't know if he could successfully support him to be promoted to the point of returning to the heavenly level.

It is precisely because of this that his body did not collapse because of this, if he was facing the state of the vitality of heaven at the beginning, he could not breathe in horror, his left hand would explode in an instant, and then his body would explode and become fragments.

However, as the vitality of the sky weakened, the invisible diaphragm on its periphery also became precarious, and under the attack of those three people, it continued to deform, making Han Feng feel a tremor when he looked at it.

"If you don't exert your strength, when will you wait!"

Ran Lintian suddenly roared, jumped high, folded his hands, and a blood-colored sword that reached the sky rushed out from the top of his head, which was three hundred zhang long, constantly expanding, and turned into dozens of zhang thick, towering in the air like an optimus pillar.

His eyes were fierce, staring at the vitality of the sky below, and Han Feng's figure was reflected in his eyes, full of hatred.

"Slash!"

He let out a roar of rage, and with a wave of his hands downward, the Optimus Sword above his head slashed down.

The rumbling sound spread out, the sound shook for dozens of miles, the air waves rolled, and even the sea of leylines and ghosts above the sky was swept up.

This blow is enough to shake the heavens and the earth!

"Bang!"

With a sharp sound, the area where the vitality of the sky was located was covered by this supernatural sword, and there was no trace of it, some were just frenzied qi and riotous wind and waves!

Long Min had to stop his attack and retreat to the rear.

And the Necromantic Flower couldn't move its body for the time being, so it had to snort coldly and condense the majestic aura to defend above itself and block the aftermath of the Optimus Sword.

After a long time, the sound waves dissipated, and the aura in the sky calmed down.

The sword of optimism was gone, revealing everyone's figures.

The Necromantic Flower stared upwards with an ugly face, only to see that the invisible diaphragm of the Heavenly Vitality was still there, but it had shrunk by half again, leaving only three zhang in size.

Ran Lintian let out a "wow", and suddenly spat out a mouthful of blood, and the blood light surrounding his body was dim, obviously the blow just now also consumed a lot of his vitality.

Long Min looked at Han Feng in the Heavenly Vitality diaphragm with complicated eyes, he still didn't die, but his condition looked extremely bad, the blood on his body flowed faster, and he didn't know if he had been hit just now.

Han Feng's eyes were as calm as water, and he didn't care about his injuries at all, anyway, after the blood flowed out, it would float inside the invisible diaphragm, and re-integrate into his body along with the breath of heavenly vitality.

At that moment before, he was also worried that the invisible diaphragm of the Heavenly Vitality would be completely broken, so he thought about sacrificing the blood-colored giant tiger to resist the residual power of the Heavenly Sword, but he didn't expect that the Heavenly Vitality was ridiculously powerful, and he actually inherited it perfectly.

However, just now, the vitality of the sky still accelerated the release of vigorous breath to support the existence of the invisible diaphragm, otherwise I am afraid that it would not be able to hold it down.

This was cheap for Han Feng, he was worried that he couldn't speed up and absorb the breath of the vitality of the sky, but he didn't expect that Ran Lintian's blow came at the right time, making him suck a lot of the breath of the vitality of the sky, making his breakthrough take another big step.

He found that the stronger the vitality qi seeped into his body, the more innate qi his body would burst out, and in this way, the speed of his promotion was increased in disguise.

"Hehe, after I am promoted to the Heavenly Rank Return, see how I sweep the three of you, now is your only chance to escape, if you don't leave, you will die without a place to be buried!" Han Feng raised his head, looked at the three of them, and sneered.

"Look for death!"

Ran Lin's weather was in a hurry, and he immediately swung out a large piece of blood-colored lightsaber, crackling and slashing at the invisible diaphragm of the Heavenly Vitality, but it had no effect at all except for setting off ripples.