In the dense forest, a person and a yin soul were all silent, staring at the cultivation movement caused by Lu Chen in the distance.

I don't know how long it took, the aura vortex in the sky seemed to have expanded to the limit, and finally stopped expanding, but at this moment it was about thirty zhang square. The edge of the huge aura vortex had already enveloped the place where Chen Xuening stood.

Chen Xuening frowned, and raised the Yin Soul Banner to mobilize the dead qi to explore the surroundings. After a while, she found that the aura and death qi of heaven and earth ten miles nearby were all sucked out by the aura vortex in front of her, and there were more aura and death qi in the distance, and they continued to be swallowed by the aura vortex. And the martial arts monk is refining the aura of heaven and earth and is powerful, at this moment, the aura and death qi of the surrounding heaven and earth are all swallowed by the aura vortex, and she is like a fish on the shore, slightly uneasy.

In addition, even if Lu Chen went mad and devoured so much heaven and earth aura and death qi at one time, once it got out of control, it would be a devastating disaster. And she couldn't be completely sure if Lu Chen had really gone mad and couldn't leave for the time being. Thinking of this, she took out a small purple shield and secretly became vigilant.

Yin Soul Song Sandao also seemed to think of this, and the soul shadow flickered, directly submerging into the Yin Soul Banner. The Yin Soul Banner floated in the air, and two green ghostly fires burned silently in the depths of the black flag, continuing to stare at the huge spiritual energy vortex in the sky.

Ancient Tree Cave Fuchu.

Lu Chen's original intention was just to try the speed of urging the five hundred and thirty-eight little gluttons to devour the aura of heaven and earth with all his might, but unexpectedly, not long after the beginning, his own qi sea was transformed again under his unpreparedness. Counting the condensation of the Qi Sea from the Innate Spirit Root, his Qi Sea has transformed a total of twelve times.

The sea of qi has transformed twelve times, and Lu Chen has stepped into the extreme realm of the sea of qi!

He was surprised in his heart, as far as he knew, it should be extremely difficult to step into the extreme realm of the Qi Sea. He was still having a headache about this before, but he didn't expect that he would step into the extreme realm of the Qi Sea as easily as it was inexplicable. And the Qi Sea Extreme Realm was indeed different from the previous eleven transformations.

Originally, the Dantian Qi Sea was a pale golden cyclone, but now the cyclone rotated wildly, condensing drops of pale golden true qi liquid droplets. The pale golden True Qi droplets gathered together again, turning into a lake of glittering golden True Qi. Looking inward, I saw that the True Qi Lake was getting bigger and bigger, and it had a tendency to turn into a vast ocean.

"Sea of Qi, Sea of Qi, could it be that the Dantian Qi Sea of a Martial Dao Monk can really change into a sea of True Qi......"

Lu Chen groaned, if the droplets of true qi continued to condense endlessly and continue to merge into the lake, it would indeed condense into a sea of true qi. At that time, how strong his true qi would be, and how terrifying his strength would be, I was afraid that he would be able to easily knock down the idle True Gang Realm powerhouse with one punch. It's a pity that it is rumored that few people have ever stepped into the extreme realm of the Qi Sea, and at this moment he has no experience to follow, so he can only cross the river by feeling the stones.

While feeling the improvement of his own strength after stepping into the extreme realm of the Qi Sea, he thought about the matter of the Dantian Qi Sea turning into the sea. Suddenly, he sensed that the speed at which he was refining the aura of heaven and earth suddenly slowed down, and the aura he attracted became thinner than before.

Suddenly, he comprehended that his sea of qi could not really turn into a sea of true qi. First, the manpower is sometimes exhausted, and the speed of refining the spiritual energy of heaven and earth cannot be maintained at the peak forever, and it will gradually decline. Second, with one's own cultivation, the aura of heaven and earth cannot be continuously supplied, and there will be a moment when it is exhausted.

"Qi Hai, Qi Hai, it is really necessary to establish a martial will in your heart. Lu Chen faintly realized a martial arts principle of his own, just like a spark can start a prairie fire, and a trickle can gather a river. Every time you practice, it will be a step to step on the peak of martial arts, and one day, you will reach the peak!

As for why he was able to cultivate to the Qi Sea Extreme Realm, Lu Chen still couldn't figure it out, so he could only attribute it to the special skills he cultivated. In addition, there is also a divine sword fragment sword tip in the sea of qi. If the Qingxiao Sect's Cang Yunxiao could also successfully cultivate to the True Gang Extreme Realm, this idea of his own would be most strongly confirmed.

Without thinking too much, he concentrated on refining the aura and death qi of heaven and earth. The spiritual energy of heaven and earth was all refined into the sea of qi, but the death qi that came with it could not be completely refined into the killing god finger in time. The excess death qi could only be suppressed in the body temporarily, but fortunately, enough blood pills had been collected before.

He ate beans and swallowed the blood pill into his stomach one after another. Nourish the body with the power of qi and blood contained in the blood pill, and make up for the qi and blood that has been eroded by dead qi.

The huge spiritual energy vortex in the sky lasted for three days, and when it dissipated, his sea of qi had become a golden lake, a hundred zhang in circumference. A drop of pale golden true qi liquid flew out and exploded in his palm along the meridians, and the powerful force sharply compressed the air in his palm and let out a huge roar.

Carefully feeling the increase in strength and the operation of true qi in the meridians, Lu Chen was slightly moved. Fortunately, after refining the Nine Treasure Quenching Bone Pill and the White Turtle Crystal Blood, he awakened five hundred and thirty-eight little gluttons. Otherwise, the physical body may not be able to withstand the transformation of the dantian qi sea this time. Moreover, this time, the breakthrough of the Divine Sword's Qi Cultivation Technique failed to cause the Wasteland Stone to move, and there was no large amount of dragon qi escaping from the Wasteland, and it was the origin dragon crystal that did not advance.

If the barren stone changes, and then triggers the Origin Dragon Crystal to advance, the body that has awakened five hundred and thirty-eight little gluttons may not be able to withstand the double breakthrough of the Divine Sword Qi Cultivation Technique and the Nine Dragons Proverb.

Before stepping into the True Gang Realm, you must cultivate into a jade bone body! Lu Chen made a decision in his heart.

After the aura vortex dissipated, he still did not leave the Ancient Tree Cave Mansion, and concentrated on refining the large amount of dead qi accumulated in his body, while stabilizing the current realm.

Half a day later.

A young man in white walked out of the ancient tree cave mansion. Lu Chen slowly exhaled, and his breath was strong and endless. His eyes rolled, and he soon found Chen Xuening standing in the distance looking at his side. Waving forward, Lu Chen motioned for Chen Xuening to come closer.

"He wasn't crazy at all before, he was just a normal cultivator. Seeing Lu Chen walking out of the Ancient Tree Cave Mansion in a dignified manner, the expectation in Chen Xuening's heart was shattered. Her silver teeth grinded, creaking in bursts. But Lu Chen motioned for her to go over, but she didn't dare to disobey. Reaching out and grabbing it, she put the Yin Soul Banner into the storage bracelet, and her figure flashed in front of Lu Chen.

"You're also going to know how to do it. After confirming that Lu Chen also cultivated the method of the ghost path, the faint sense of closeness had long since disappeared, Chen Xuening looked at Lu Chen and said sourly. She was able to cultivate the method of the ghost path by chance. Before she met Lu Chen, she was unique.

Lu Chen nodded lightly. The movement caused by the transformation of her own qi sea was not small, and Chen Xuening was watching from the sidelines, the secret that she could cultivate with death qi was indeed hidden from her, who cultivated the method of ghost path. Fortunately, Chen Xuening was completely under his control, and he was not worried about Chen Xuening exposing his secret at all. Moreover, the Seven Yin Valley, which is also one of the three major sects, can accept Chen Xuening, who cultivates the method of the ghost path, and the Red Fire Sect may not be able to tolerate himself who can cultivate with death qi.

Chen Xuening quietly escaped a trace of spiritual power, sensing Lu Chen's aura fluctuations. However, she was surprised to find that Lu Chen's body did not fluctuate at all. True qi fluctuations, qi and blood fluctuations, spiritual power fluctuations, all of them. If it weren't for Lu Chen standing in front of her, she wouldn't have been able to detect Lu Chen's existence at all.

"He must have cultivated a very advanced breathing technique...... The dead air fluctuations are still there. Chen Xuening felt it again, and said secretly in her heart. She was able to stay behind Lu Chen for ten miles before, and it had a lot to do with the fluctuation of this wisp of dead qi in Lu Chen's body.

Lu Chen frowned, Chen Xuening probed him with his spiritual power, and he naturally knew it clearly.

After stepping into the extreme realm, the dantian qi sea turned into a lake of true qi, and the lake was still, and the fluctuations of true qi did not escape. The body of the ice muscle can completely seal the fluctuation of the power of qi and blood, while the sea knowledge dragon gate can seal the fluctuation of the power of sea knowledge. The only fly in the ointment is that the finger of killing the god that he cultivated, and the lifeless qi fluctuations contained in the phalanx of the index finger of his right hand could not be completely blocked.

"Killing God Finger, Death Qi Cultivation ......" Lu Chen groaned and glanced at Chen Xuening, his eyes suddenly lit up. The Killing God Finger that he cultivated, except for the death qi that had been integrated into the phalanx of his right index finger was controlled by himself, the rest of the death qi that was swallowed into his body was uncontrollable, and he would still absorb the power of his own qi and blood, which was really annoying. And Chen Xuening happened to be proficient in the method of ghost paths, so why didn't she ask her.

"I practice the method of the ghost path, and in the process of refining the dead qi, the dead qi will still absorb the power of my qi and blood......" Lu Chen expressed his doubts.

Chen Xuening was slightly stunned, she didn't expect Lu Chen to ask her about some things in cultivation. Her eyes flickered, thinking about whether to take this opportunity to mislead Lu Chen's cultivation and lead him to the path of madness. After a while, she dispelled the thought in her heart, just because she herself was not completely familiar with the cultivation of death qi, so she didn't talk about misleading Lu Chen at all.

"The death qi that I incorporated into my body with the method of ghost path will not absorb the power of qi and blood in my body. Maybe it's because the ghost path method you cultivated is too low-level. Chen Xue Ning sneered.

Lu Chen didn't care about Chen Xuening's words at all, frowning and pondering. The Killing God Finger is really a powerful existence obtained from the White Bone Giant Hand in the Seven Star Seal, even if it is not as good as the ghost path method cultivated by Chen Xuening, it is by no means inferior. Suddenly, a spiritual light flashed in his mind, the key was the method of the ghost path!

The situation of the Killing God Finger is actually very similar to that of Chonglang Jin, both of which lack a unique operation method. It's just that he can use muscle rhythm and strong physical strength to make up for the lack of operation method of Chonglang Jin, but there is no other means to make up for the lack of operation method of Killing God One Finger.

Without a running method, the ghost qi that is swallowed into the body is like a wild horse that has escaped from the reins, and when it is not integrated into the phalanges, it will naturally absorb its own qi and blood.