Lu Yan only felt that the dantian in his body suddenly contracted violently after this huge energy came in, and then exploded after it expanded rapidly. The powerful energy that exploded from the dantian quickly spread to the surroundings, swelling Lu Yan's meridians, and a powerful momentum erupted from Lu Yan's body, and even the long black hair was scattered.

At this moment, Lu Yan was overjoyed in his heart, and then a sharp pain hit him, making him almost faint unbearable, and the blood in his mouth surged up sharply and spurted out. Lu Yanqiang cheered up, gritted his teeth and endured the severe pain, and constantly accelerated to urge Tianyan Jue to forcibly compress this violent energy into the dantian.

This violent energy formed a small storm vortex around Lu Yan's body. The power of this violent energy was so powerful that Lu Yan could only slowly compress those energies into the dantian, and at this time, the muscles around his body swelled, and his blood spurted and his face was hideous. If someone were standing next to him at this moment, they would definitely find that he was covered with tiny blood marks.

Lu Yan didn't expect that this breakthrough would be so big, but he was not worried but happy, after all, as long as he persevered, his strength would definitely rise greatly in this breakthrough.

Soon, under Lu Yan's control, the energy that wanted to expand was gathered by Lu Yan more and more quickly into the dantian to form a whirlpool the size of a grain of rice, which was constantly getting bigger and condensed with the passage of time. After about a quarter of an hour, all the energy that had been exploded had been compressed into that whirlpool, and Lu Yan could clearly feel that his strength had broken through the second layer of qi training and entered the third layer, but the whirlpool in his body had not stopped rotating, but was still spinning at a faster speed and emitting a trace of attraction, as if even the evergreen true qi that was fused with the muscles around his body was about to be attracted by it. This discovery made Lu Yan overjoyed, and he hurriedly took out two medium-grade spirit stones from the space ring and quickly refined them.

When the energy from the mid-grade spirit stone was absorbed again, the vortex's forced attraction of the evergreen true qi in the muscles stopped, and the energy of the spirit stone was continuously absorbed into the whirlpool, and the high-speed rotating vortex was constantly getting bigger, and at this time, the aura on Lu Yan's body skyrocketed again.

The middle stage of the third layer of Qi training.... The peak of the third layer of qi training..."boom" broke through to the fourth layer of qi training in a blink of an eye, and at this time, the aura vortex in Lu Yan's dantian was still rotating at a high speed. Lu Yan was overjoyed in his heart, and he had forgotten to slap off the slag of the spirit stones in his palm that had been refined, and then there were two more medium-grade spirit stones in his palm. After the endless energy was absorbed, the aura on Lu Yan's body continued to grow, and after repeating it like this three times, Lu Yan had already refined and absorbed the energy of eight medium-grade spirit stones, and at this time, the aura emanating from his body had reached the strength of the sixth layer of qi training.

After another quarter of an hour, when the two spirit stones in the palm of his hand had gradually become dim, the rotation of the spiritual energy vortex in the dantian began to gradually stop, and then slowly converged into a fiery red crystal ball, and finally formed a thumb-sized round crystal ball, which was covered with various lines and had a bright surface. At this time, the aura on Lu Yan's body had reached the peak of the sixth layer of qi training.

When the last trace of energy of the two medium-grade spirit stones in his palm was drained, they suddenly turned into gray powder and floated in the air with the wind. Lu Yan opened his eyes suddenly, and a red essence swept by, and a fierce momentum shot out of his eyes.

At this time, Lu Yan, who was still sitting cross-legged on the stone bed, stood there like a sharp sword, exuding a powerful power up and down his body, which could shake the sky and the earth!

"Whew.." Lu Yan exhaled a heavy breath. Unexpectedly, this time not only did he break through smoothly, but he also jumped four levels in a row and directly broke through to the peak of the sixth layer of Qi training, Lu Yan felt extremely shocked in his heart, all this was completely unexpected by him, everything came too suddenly and too happily.

For being able to break through several small levels in a row this time, Lu Yan was pleasantly surprised at first, and then calmed down. It has been nearly a month since he was in the second layer of Qi training, and there were several signs of breakthrough before, especially when he was chased and killed by the four people of the Li family. But every time he was forcibly suppressed by Lu Yan, coupled with the many life-and-death battles with the four members of the Li family, he almost exhausted the aura in Lu Yan's body every time, thus stimulating more of his own potential, so there was the result of breaking through several small levels in a row this time, Lu Yan secretly analyzed in his heart.

"Sure enough, the continuous life-and-death battle can stimulate the warrior's own potential, and it is the greatest driving force for the warrior's strength to break through!"

Gently patting the dust on his pants, Lu Yan stood up from the stone bed and glanced at the place where the demon bear was. I saw that the demon bear's body at this time was actually a circle smaller than just now, but the aura emanating from his body was much stronger than before, almost like the peak of the first level of qi training, and Lu Yan smacked his tongue for a while about the changes in the demon bear.

The effect of this demon spirit pill is so powerful, and it is not easy for him to break through from the peak of the second layer of qi training to the sixth layer of qi training, but under the effect of the demon spirit pill, this demon bear has broken through a big realm in a short period of time, and it is still growing. This gave Lu Yan a deep understanding of the elixir, and glanced at the space ring on his finger, Lu Yan suddenly had an urge to try. There are also many pills in the space ring that can assist martial artists in their cultivation, and even in Lu Yan's impression, there are several remarks that can allow martial artists to directly break through a large-level pill, but Lu Yan's reason finally overcame his desires, and he quickly regained his composure.

Although those pills can indeed make him like a demon bear to achieve a terrifying increase in strength in a short period of time, but this is tantamount to boosting the seedlings, and the surge in strength also means that his foundation is not strong enough, which is more than worth the loss for Lu Yan, who is determined to pursue the peak of martial arts, and he doesn't want to regret that one day he wants to break through to a higher realm because his foundation is not strong enough.

However, now that he has broken through to the sixth layer of Qi training, this result has already made Lu Yan feel very satisfied, after all, he only thought that this breakthrough should only be to the third layer of Qi training, but the result is much better than he expected, he is already very content, this is also in line with his consistent cultivation style, strength is to rely on his own steady and steady improvement, so that he can go further in the future, this is also what his father said to himself back then.

The corners of his mouth were slightly raised, revealing a smile, Lu Yan guessed that the demon bear should not wake up so soon, so he planned to go outside for a walk and find something to eat by the way.

Soon, Lu Yan walked out of the cave without alarming the demon bear, stretched his waist deeply, breathed in the fresh air outside, and after walking around for a while, Lu Yan found a path leading to the small river yesterday.

Along the way, Lu Yan was in a happy mood, his whole person was refreshed, and he felt extremely relaxed, and he came to the place where he fought with the eldest brother of the Li family yesterday. There were only some tattered clothes left, and the body of the eldest brother of the Li family was gone, in this inaccessible place, Lu Yan guessed that it should be those demon beasts who dragged away his body. Lu Yan had heard in his family that many demon beasts had the habit of eating people, and they regarded humans as delicious, so there were often things like demon beasts eating people, which was why humans hated monsters so much.

When the sun went down, Lu Yan returned to the Demon Bear Cave Mansion, but at this time he had a few more big fish in his hand, which was the harvest he had just gone to the river.

At this time, the demon bear had not woken up yet, but the fluctuations in the aura on its body were very unstable, and it was obvious that it had reached a critical moment. Lu Yan smiled lightly, didn't bother him, walked to the side of the stone bed by himself, and picked up a long wooden stick. Then he skewered all the fish that he had cleaned by the river, and then went out of the Demon Bear Cave Mansion to find some dry firewood and came in to light it, and put the fish on it and roasted it.