Struggling to dodge this fatal blow, Du Long was furious and said, "Damn, this old woman is really cunning, if it weren't for Ling'er's reminder, Lao Tzu would really be killed by her!"

'Cluck!, young man, you're still not steady enough!' said the Ringling Spirit, laughing coquettishly.

'Ling'er!!How is this good?!There are pursuers behind, and there is such a dangerous environment ahead, do you have a way to help me escape?!' Faced with the danger that even the Shadow Killer and the others were out of reach, Du Long couldn't help but ask secretly.

'I don't have a good idea!' Ringling replied directly, 'There doesn't seem to be any other outlet for this lava river, you can either go back and fight those three guys, or find a safe place to do penance for a while, and it's not too late to go out after they leave!'

‘......’

Du Long rolled his eyes a little speechlessly, then stopped talking nonsense, and continued to cautiously fly forward along the dangerous lava river, preparing to find a safe place to go according to the meaning of the ring spirit, and then slowly boiled until the moment when the three Shadow Slayer Spirit Lords left!

After going all the way like this for a long time, just as he watched the space around him become more and more unstable, and the frequency of spatial rifts became more and more rapid, making him secretly retreat in his heart, a pitch-black cave appeared in the area as far as the naked eye could see!

Boom, boom, boom......

The terrifying high temperature, the spatial cracks that flashed from time to time, were all fatal talismans, especially around that cave, which was densely blocked by countless spatial cracks!

If you want to enter the cave according to the normal method, you will almost definitely die, but in this dangerous situation, Du Long didn't have much time to think, and after seeing that there were no dangers such as spatial cracks inside the cave, he made a decision in an instant!

'Ling'er!' Can the immortal consciousness of the three Shadow Killing Spirit Masters cover this place?!' At the moment when he made a decision in his heart, Du Long immediately asked the ring spirit secretly.

"Don't worry, although the influence of this space on the immortal consciousness is not too great, but the immortal consciousness of those three people can't cover this area!"

A faint smile appeared on the corner of Du Long's mouth, and as soon as his mind moved, the whole person disappeared into place out of thin air, and when he reappeared, he had easily entered the relatively safe cave!

Without outsiders to see it, he still used his teleportation ability, but he already ignored the fact that this secret was likely to fall into the eyes of the Dianhe Cave Heavenly Array Spirit, and the bet was that the Dianhe Cave Heavenly Array Spirit should not easily leak his secret!

Call!

Standing in the cave, Du Long couldn't help but let out a long breath, just outside in order to survive, the feeling of high mental tension was really laborious, and it was the first time he felt that standing on the ground would be so comfortable!

Only at this moment, he had time to observe the surrounding environment, and saw that this was just an ordinary cave with a radius of more than ten meters, and he could see everything in the cave at a glance, and there was no other exit to the outside world at all!

It is such an ordinary cave, but there are some traces of artificial excavation, and there is a stone platform like a futon on the ground, although this will be dusty, but it can still be seen from the surface of the stone platform, many years ago there should have been people here who often meditated and practiced on it!

His gaze shifted from the stone platform to the surrounding cave walls, and after glancing around, he settled on three humanoid patterns, each of which was engraved with three quaint characters: 'Heaven, Earth, Man!'

"Heaven, earth, and people?!" Du Long subconsciously read these three words, and then looked at the three humanoid patterns with a puzzled expression.

'Haha!It's actually the Soul Refining Technique created by Emperor Dianhe Heavenly Emperor, Du Long!, you kid really got out of shit luck!' Ring Ling Ling'er's voice resounded in Du Long's mind a little excitedly.

'Dianhe Heavenly Emperor's self-created soul refining technique?!' Du Long replied with wide eyes and shock.

"That's right! It is the soul refining technique of the famous god realm of the Dianhe Heavenly Emperor, there are countless immortals, gods, and spiritual cultivation techniques in the world, but the soul refining technique is extremely rare, just like the previous master Zi Yan has never learned the soul refining technique!

'Soul Alchemy?!Is it these three images?!How can I see that these three images are almost the same?!' Du Long looked at the three identical images with some confusion, all of them were seated cross-legged human figures, the only difference was that the Dharma seals formed by the hands of the three people were different!

'This is the art of refining the soul of heaven, earth and man, and the ones carved on the wall are only basic handprints, as for the real cultivation technique, it depends on whether you have the fate to cultivate it!'

'Basic mudra?!!!

'Nonsense!' How can the Heavenly Emperor's own creation of the Martial Arts be passed on to others?! You must know that when the Heavenly Emperor of Dianhe created this set of soul refining methods, even Zi Yan was reluctant to teach him if he wanted to!'

'Hehe, Ling'er!!, then how can I know if I have the fate to cultivate this set of soul refining techniques?!' Du Long didn't bother to argue with her, but went straight to the point.

"It's very simple!, you just sit cross-legged according to the image of the human soul technique, and then put out the magic seal, carefully look at the image of the human soul, remember, you must seriously understand the subtleties in it, as for whether you are related to this set of soul alchemy, you can only look at the creation!"

Nodding, Du Long stopped talking nonsense, sat cross-legged on the stone platform, facing the wall engraved with the soul alchemy pattern, his hands formed the magic seal on the human soul pattern, and then quietly observed and comprehended the subtleties on the human soul pattern!

Time passed slowly, it seemed like a long time, and it seemed like only a moment had passed!

Du Long only felt a roar in his head, and the human soul pattern in front of him seemed to writhe, but he saw that the palms in the pattern were constantly changing one wonderful magic seal!

Subconsciously, he began to follow the changes in the pattern, and his palms also changed!

Again...... Twice......

With the passage of time, the speed of Du Long's double palm seal became more and more proficient, and naturally it became faster and faster, repeating this set of mysterious seals over and over again!

As the Fa Yin changed more and more skillfully and perfectly, Du Long's whole person gradually fell into a mysterious state of emptiness, with nothing and no self, as if everything in the world had stopped!

He didn't know at all that after entering this state, he had cut off the soul main consciousness from the outside world of his body, and he couldn't feel the passage of time at all, even if someone sent him a message!

"Sure enough, he is worthy of being the successor chosen by Zi Yan, the Nine Shadows Immortal Body Refining Technique has been cultivated to the ninth level of the foundation, and the Fengxing Footwork has been cultivated to the Breaking Sky Realm, and the combat power bonus has reached twelve stars, and this ...... There was no hindrance to the introduction of the soul refining technique...... I really don't know what kind of vibration this son will bring after entering the God Realm in the future?!" In a certain important area in the core area of Dianhe Cave Heaven, the old voice sounded again, with a little sigh and a hint of expectation!

One day...... Two days...... January...... February...... One year ...... Two years......

Day after day, year after year, time seems to pass through the fingers, and in the blink of an eye, another nine years have passed!

In the Xuanling Small Cave Heaven and Qinglang Cave Heaven and Nine Secluded Cave Heaven Worlds, Du Long's relatives and friends were a little anxious, although he was also very desperate when he cultivated in the past, he could always find time to have a small gathering with relatives and friends!

It is really rare to devote himself to penance without any connection at all, and to sit in a certain place for nine years, so it is no wonder that his confidants are in a hurry!

On this day, Du Long's closed eyes finally opened, and two rays of lightning that were like essence flashed in his eyes, and when he saw that he had calculated the cultivation time, he muttered to himself with some excitement: "Oh my God! After nine years of cultivation in the blink of an eye, and in just nine years, the soul power inside the soul space has reached the saturation and perfection of the fivefold heaven realm...... This...... This kind of soul refining method is too terrifying, isn't it?!"

The soul alchemy technique created by the Dianhe Heavenly Emperor, combined with the Dragon Venerable Ring, is definitely the best combination to improve the strength of the soul, and it is precisely because of this that he refused to teach the soul alchemy to Zi Yan in the first place!' Ring Spirit Ling'er interjected a little smugly.

Nodding, Du Long whispered with a little regret: "It seems that this soul alchemy is just a method that can improve soul power, once the soul power is raised to a certain level of consummation, the final bottleneck still has to rely on oneself to comprehend and break through!"

"Don't get cheap and sell well!" Ring Ling Ling'er rolled her eyes and said, "In just nine years, from the middle of the Fifth Heaven to the late stage of the Consummation Realm, this is going to be known to outsiders, hum!"

'Hehe!' With a dry grin, Du Long glanced around before scratching his head and muttering, "Now, the soul cultivation has reached the bottleneck of the Fifth Heaven Consummation, and nine years have passed, so it seems that it is time to go out and see if the three Shadow Killing Spirit Masters are still blocked at the exit!"

As soon as the words fell, his whole person disappeared out of thin air, and when he reappeared, he had already reached the top of the lava river several miles away, and when he reached this dangerous situation where the spatial rifts were constantly flashing, he no longer dared to use teleportation to hurry, but honestly flew in the air and returned along the way he came!

Not long after, after coming to the area where he was separated from the three Shadow Killer Spirit Lords and not seeing the three Shadow Killer Spirit Lords, Du Long immediately rushed towards the cave where he came in.

"Du Long, you are really still alive!!" Just as he saw that he rushed to the entrance of the cave, he saw three figures rush out suddenly, and the familiar roar of Black Kill Six immediately came from afar.

"Damn!, aren't these three ghostly guys in a hurry to wander in the Dianhe Cave Heavenly World?!Ready to entangle with Lao Tzu in this broken place underground?!' After cursing secretly in his heart, Du Long turned around without hesitation and ran back at full speed towards the way he came!