The matter of devouring the Cave Heaven Spirit Vein is the same as the existence of the Xuanyuan Space itself, it is the biggest secret that Lin Yang has at hand, and he will never reveal it to the second person before he has the strength to protect himself, including Taixu Ruyue, which is not only for safety considerations, but also to protect them.

Diving headlong into the Kungang Cave Heaven, Lin Yang suddenly felt as if he had come to the end of the world, the internal environment of the Kungang Cave Heaven was far worse than what he saw from the outside.

In the sky, there were no dark clouds but a dim sky, densely packed with countless cracks like smashed porcelain, which meant that the wall of space between the cave itself and the void was already very fragile, even seriously damaged, and would crumble apart at any time, and then the cave sky would be swallowed by the void.

On the earth, the cracks in the ground are even more serious, and there are cracks everywhere, cutting the ground of the vast desert into irregular pieces, and those cracks are constantly erupting with poisonous fire, poisonous gas, etc., and those who are slightly weaker in cultivation can't support it for too long here.

This Kungang Cave Heaven is on the verge of destruction.

Lin Yang, who realized this, felt that he had a bit of the potential of a disaster star, the Water Moon Cave Heaven was like this, and the Kungang Cave Heaven was also like this, it seemed that the cave sky he looked at only had one ending, what was this not a disaster star?

Of course, he wants to devour the spiritual veins of other people's cave heavens, which in itself is destined for him to be a cave sky destroyer.

The internal environment of Kungang Dongtian was so bad, Lin Yang naturally had no intention of staying for a long time, and immediately opened the light gate linking the Xuanyuan space, and the light bands constructed by Hongmeng purple qi immediately stretched out from behind the light gate.

After devouring the two spiritual veins of Sanqing Cave Mansion and Shuiyue Cave Heaven before and after, Lin Yang was also considered to be proficient, he had already lost his helplessness in the previous two times, and immediately controlled these light bands to drill into the earth and directly connect to the spiritual veins.

Speaking of which, the area of this Kungang Cave is still very large, not to mention the Sanqing Cave Mansion, even the area of the Water Moon Cave is not as good as here, it is a typical medium-sized cave world, but after the Hongmeng purple light belt drilled into the spiritual vein, Lin Yang found that the spiritual vein here is very poor in quality, and the spiritual energy is mixed and impure, not to mention that compared with the extremely pure primitive spiritual vein of the Water Moon Cave Heaven, even if it is much worse than the spiritual vein of the Sanqing Cave Mansion, fortunately, the quality is insufficient to make up for the quantity, The area of Kungang Cave Heaven determines that the scale of the spiritual veins here is bound to be very large, and it is true that there are three internal spiritual veins in the cave, one positive and two pairs, forming a rather complex spiritual vein network.

Because he was already familiar with it, Lin Yang started to do things very smoothly, and soon the three spiritual veins were all linked by the Hongmeng purple qi light belt, and then the essence of the spiritual veins began to be swallowed and transferred by the light belt.

Lin Yang quickly made a calculation in his heart, with the scale of this Kungang Cave Heavenly Spirit Vein, it is estimated that it only takes about a day to completely devour the spiritual vein, but due to the relatively low quality of the spiritual vein, it still needs to take another half a day to optimize and purify the spiritual vein, and then it can be transplanted into the spiritual vein network of the Xuanyuan space, but it will not exceed two days in all, while the Xuanyuan space continues to grow, this devouring ability has also been greatly strengthened, and the greatest meritorious service is naturally the Heaven and Earth Yuan Fetus.

Everything goes well, just wait for two days, perfectly devour the three spiritual veins, and then purify and unify them, and integrate them into the spiritual vein network of the Xuanyuan space, and it will be completed, and the production of Hongmeng purple qi in the Xuanyuan space will be greatly improved, and I believe that I will not need to worry about the spiritual energy for a long time in the future.

Lin Yang is going to go to the Xuanyuan space first to deal with the tail of his hand, such as the transformation of "Tearing the Sky", and tailoring the Qi Refining Method for Dugu Yan, etc., after doing this, and then waiting for the spirit vein to be devoured, he can carry out the derivation of the third layer of the Zichen Palace, and he is still quite looking forward to the new Zichen skill.

However, before he could make any moves, a wisp of malice suddenly descended on him, resentment, hatred, and tyranny...... This series of negative emotions turned into an extremely vicious concept, and it actually eroded towards his sea of knowledge.

Sure enough, it came!

Cold lightning flashed in Lin Yang's eyes, and in the next moment, an incomparably pure and profound purple qi shot out from the light gate above, enveloping his whole body.

Since he had already known that the will of the extraterritorial Heavenly Demon had been integrated into the Heavenly Dao Law of this Kungang Cave Heaven, which had directly led to the depravity and madness of the Heaven and Earth Overlord Gate, how could Lin Yang not prepare first?

Pure Hongmeng purple qi is a kind of conceptualized top-level energy, which cannot be directly used in attack or defense, but it is just right to use it for conceptual collisions, and the next moment those vicious concepts that have been eroded are instantly purified by Hongmeng purple qi, and a scream like a scream suddenly came out of the seriously shattered cave sky, and then I saw a pitch-black qi gathering in the air, and a distorted face was formed in an instant.

"You-die-"

The distorted face opened his mouth and roared, although this malicious will was left by an emperor-level extraterritorial heavenly demon, but after all, it had been a long time, and he had already turned into a part of the Heavenly Dao Law of Kungang Cave, he polluted and distorted the Heavenly Dao Law, but he was also assimilated by the Heavenly Dao Law, and he lost his self-will, so he could only make an instinctive malice.

The next moment, the hideous and distorted face rushed towards Lin Yang, although the conceptual malice contained in it had no actual attack power, it was extremely terrifying, if there was no energy of the same level to defend, even the True Monarch would be instantly eroded, polluted, and distorted the will of the mind.

"Ladies and gentlemen of the Heaven and Earth Overlord Gate, I will help you get rid of this great enemy, and use this as compensation for taking away Kungang Dongtian, you should be satisfied."

Lin Yang prayed in a low voice, and then the pitch-black starlight of the "Reflection of the Stars" rose from his hand, turning into a river of stars and slashing towards his hideous face.

"One sword breaks ten thousand laws"!

The incomparably lofty Xuanyuan Space Heavenly Dao Law contained in Zi Chen's skill instantly completely shattered the big face gathered by malicious concepts, which meant that this malicious will was completely annihilated, but with this sword, the shattered cracks in the sky also increased a lot at once and continued to expand, just like the ice surface that had been hit hard, it seemed to collapse at any time.

Lin Yang shook his head, he knew what this meant, that malicious will had been integrated into the Heavenly Dao Law of this Fang Dongtian, and if he killed the malicious with one sword, then it would also mean that part of the Heavenly Dao Law had been cut off, which was tantamount to adding insult to injury for the Kungang Dongtian, which was already on the verge of collapse.

I hope I can hold out until the spiritual veins are devoured.

Lin Yang sighed and escaped into the Xuanyuan space.