Lu Kun took Xiao Jin and Xiao Ash to explore this mysterious island for two whole days, and under the investigation of his golden eyes and Xiao Jin's spiritual ears, he finally confirmed that there was no immortal cultivator here except for them.

If there is an old monster in the infancy stage cultivating here, even if the cave mansion arranged is extremely wonderful, Lu Kun and Xiao Jin can always see some clues.

Now that I have investigated, not to mention other monks, even the ancient monk caves like Demon Island do not have one, as if this island has not been inhabited by immortal cultivators.

After two days of exploration, Lu Kun found that this small island was about fifty miles in size, and even if all the previous Yueyang Sect was moved, all the monks could be housed.

And the island is indeed divided into two parts, half of which is the aura part, and the other is the demon part, and the demon qi is the same as the aura, which is much weaker than the demon island.

However, for ordinary demon beasts, it is already an excellent place to cultivate, which allows some of the mountain black ape clans that Lu Kun will bring out in the future to have a good place to live and cultivate.

As for the source of the demonic energy, Lu Kun once asked the old ape at the mountain black ape, and only then did he know the reason for the existence of the demonic energy.

In the center of Crescent Moon Island, only the old ape can rely on the strong demon spirit power of the seventh-level demon beast to emit a faint demonic aura, you must know that the Lingming Demon Valley and Demon Island that Lu Kun has experienced before, the demonic aura in it is much thicker than that of the old ape.

Lu Kun vaguely remembered the declining expression of the old ape when he answered the question, and with just one sentence, it let Lu Kun know where every demon qi was, in addition to making the low-level demon clan happy, it would also make the high-level demon cultivator sad.

"Only in places where the body of a demon beast above level eight is damaged, there will be a large amount of demon qi. ”

Combined with this sentence, Lu Kun thought of the strong demonic aura in the central area of the Demon Island, and couldn't help but feel terrified, after being able to make a large number of fourth-level peak demon beasts break through to fifth-level demon beasts, they still existed for so many thousands of years.

How many high-level demon clans must die to give birth, I'm afraid that even the existence of the demon king level has fallen a lot.

As for whether these demon clans were about to live and die naturally, or were killed, Lu Kun didn't dare to imagine, combined with the murals in the old ape cave, he seemed to know the relationship between human monks and demon cultivators in ancient times.

Judging from the murals, human monks fought side by side with monsters in ancient times, fighting together against creatures with spikes on their bodies and similar in size to humans.

In the end, somehow, this xenomorph creature disappeared, and the demon beast began to be suppressed by humans, and even driven out of the land.

Thinking of this, Lu Kun shook his head: "This kind of thing is not something that I, a little monk, can manage, my goal now is to develop my physical cultivation." ”

"In the future, we can fight against such a big faction as the Demon Spirit Gate. ”

Lu Kun returned to the séance platform and looked at the entire island, his eyes flashing with a scorching light.

"My demon attraction technique can also be passed on to my disciples, the demon qi is much stronger than the mana quenching body in the muscle refining period, and the demon qi on this island can completely lay a solid foundation for physical cultivation. ”

"Then the abundant aura here is also suitable for cultivation in a higher realm, if a few special spirit gathering arrays are arranged, the intensity must be close to that of Demon Island. ”

"In this way, the chances of a physical cultivator entering the blood clotting stage from the bone quenching stage will increase a lot. ”

In a few breaths, Lu Kun had a few thoughts, but then, he shook his head again, curbing his thoughts of rapidly developing physical cultivation, and his face was a little serious.

"No, I have to follow the plan I thought before, and only after I have entered the next realm, that is, I have reached the bone treasure stage, and Qingtian has entered the blood clotting stage, and even the calcining stage, before I can recruit disciples. ”

"And in order to prevent people from other sects from mixing in, the people you are looking for must also have people who don't have a good impression of the traditional Immortal Cultivation sect. ”

Lu Kun continued to think: "According to my cultivation progress, if I cultivate on Abyss Island, it will take nearly fifty years from the current realm to the foundation building consummation. ”

"But if I cultivate on this island, I can shorten this time to less than forty years, so that I will be able to reach the Great Perfection of Quenching the Body and Building the Foundation almost before I am one hundred and ten years old. ”

"According to my speculation about the Bone Treasure Period, it will take a lot of time to make final preparations at that time, so that I can break through the great realm of the Bone Treasure Period when I am still halfway through the Shou Yuan, that is, when my physical body is at its peak. ”

Then Lu Kun looked at Xiao Jin and Xiao Ash, and said with a smile: "We will stay here for a month, and then we will return to Abyss Island and discuss the future development with Senior Brother and them." ”

"You two go to the demonic energy area, I'll look for a place, and I'll finish carving the thunder mark in my body. ”

Hearing what Lu Kun said, the two demon beast heads did not go back to the depths of the island, you must know that they are now, especially Xiao Ash, have a very strong desire for strength, and after discovering the demonic energy here, they can't wait to stay in it every day.

After Lu Kun let go of Xiao Jin, he flew towards the center of the island, where the structure was almost exactly the same as Demon Island, and the center of the island was also a small mountain range.

But unlike Demon Island, there is no silver prohibition in the middle of this mountain range, and there is no demonic energy as Tian Renjie said in the jade jian, which makes Lu Kun feel a lot more relieved.

"After more than ten years of tempering, my physical body has entered a new realm, which is much stronger than the blood coagulation stage, and the thunder seal can continue to be carved. ”

"And the aura here is so rich that the thunder seal will be a little easier when it is condensed. ”

Lu Kun thought while urging the spirit shuttle.

Before, he was on Demon Island, during the blood coagulation period, he had already carved all the thunder marks on his limbs, and at that time, he couldn't carve them on his torso because the strength of his body and internal organs was not enough.

The thunder marks in six places on his body, he has carved four on his limbs, and the rest is the front chest and back.

After a while, Lu Kun arrived at the depths of the mountain range in the center of the island, he simply arranged a small cave mansion, and began to condense the Thunder Seal.

Different from the previous limb thunder seals, the torso is much larger on the front chest and back, and its portrayal requires slightly higher aura, mana and divine consciousness in the body.

Lu Kun finally spent more than a month in the end.

Sure enough, as he had guessed, after the strength of the internal organs increased, the thunder marks on the front chest and back were easily depicted, and at this point, his Thunder Refining Body was truly on the right track, giving full play to the characteristics of the top-level exercises.

With the six thunder seals on his physical body, plus the spirit control magic array on the fascia in his body, Lu Kun's cultivation speed increased again.

In the end, Lu Kun, who was in a happy mood, left this mysterious island with Xiao Jin, who was a little reluctant, as for Xiao Ash, he insisted on staying, and he wanted to spend more time to break through.