The two auxiliary treasures that Wei Li used to assist in the cultivation of the Chaos Thunder Seal, the Thunder Ding and the Chaos Ding were already filled with the power of thunder and lightning and the Qi of Chaos.

In terms of cultivation resources, there is no shortage of them.

However, it is not easy to cultivate this Chaos Thunder Seal.

In the process of cultivation, it is necessary to inhale thunder power and chaotic qi at the same time, condensing into a thunder seal.

This is a time of great pain and danger.

Fortunately, Wei Li had once cultivated the Thunder Swallowing Dafa, and his body had become extremely tough after being tempered by the power of thunder and lightning.

It's just that this chaotic qi is the first time he has tried to absorb it, so Wei Li is also cautious.

Wei Li first tried to inhale a trace of chaotic qi from the Chaos Ding.

But just this trace of chaotic qi almost cost Wei Li's life.

This chaotic qi is really as terrifying as the legend, even if it has been weakened by the chaos ding, even if it is only inhaled, but the harm to the body, especially the muscles and veins, is extremely huge.

As soon as this trace of chaotic qi entered his body, Wei Li felt as if his meridians had been scalded by boiling water, and a boiling hot current almost corroded his meridians.

Fortunately, Wei Li hurriedly activated the Chaos Thunder Seal, trying his best to absorb this trace of chaotic qi into the dantian.

After the chaotic qi entered the dantian, it was still dishonest, and there was a tendency to burn Wei Li's dantian through.

Wei Li hurriedly commanded the power of thunder and lightning in the dantian, wrapped this trace of chaotic qi, and then used exercises to gradually combine these thunder and lightning powers with this trace of chaotic qi.

Strange to say, this chaotic qi and the power of thunder and lightning were originally two extremely domineering and violent energies.

However, after being guided and catalyzed by the Chaos Thunder Seal Technique, the two domineering energies slowly combined to form a new energy that was even more powerful!

However, after the complete transformation of this energy, it became very docile in Wei Li's dantian, and there was no damage to Wei Li's dantian and body!

"This world is really amazing! The combination of two such domineering energies produces such a wonderful chemical effect!

Not only has it become a new energy, but this energy is harmless to the host, and to the enemy, it will be an absolute nightmare!

It seems that Ge Changsheng's predecessor is on the right path! It's a pity that Ge Changsheng fell too early, if he is allowed to cultivate successfully, I am afraid that there will be a genius with peerless talent in this mountain and sea realm, stirring up the wind and rain in the mountain and sea realm!"

Wei Li thought in shock after successfully absorbing a trace of chaotic qi.

Wei Liqiang endured the pain.

After having the experience of successfully absorbing the chaotic qi for the first time, Wei Li continued to work hard, absorbing and refining the chaotic qi in the Chaos Ding one by one.

At the beginning, the damage of chaotic qi to the body and meridians was great, but Wei Li did not give up, once the meridians were damaged, he immediately swallowed the healing pill to heal the injury, and after the injury was healed, he continued to absorb these chaotic qi.

When these chaotic qi harmed Wei Li's body, they were also constantly tempering and strengthening Wei Li's body.

After a period of adaptation and improvement, Wei Li's body had completely adapted to these chaotic qis, and when absorbed, he only felt a slight tingling in the meridians, but his body would not hurt at all.

After his body initially adapted to these chaotic qis, Wei Li began to absorb the chaotic qi in a big way.

In order to form a Chaos Thunder Mark in the body, you need to accumulate a large amount of Chaos Thunder Power. Only when a sufficient amount is accumulated can the qualitative transformation be completed, and these chaotic thunder powers can be refined into a thunder seal, which will remain in the body forever and become the king of thunder.

Wei Li continued to absorb the chaotic qi and thunder power.

When Wei Li happened to absorb the thunder power in the Thunder Ding and the chaotic qi in the Chaos Ding, a muffled sound suddenly sounded in his body, and a rune with thunder attributes and chaos attributes appeared in Wei Li's dantian, and at the same time, a Chaos Thunder and Lightning Mark also flashed in Wei Li's eyebrows.

After cultivating for so long and absorbing so much Chaos Qi and Thunder Power, Wei Li finally succeeded in condensing the Chaos Thunder Seal in his body.

However, this is only the most elementary Chaos Thunder Seal, and this Chaos Thunder Seal will continue to upgrade with the improvement of Wei Li's cultivation.

However, even if it was only the most rudimentary Chaos Thunder Seal now, its power could not be underestimated.

The thunder seal urged, and as soon as the chaotic spirit thunder came out, I am afraid that even a monk in the middle of the Yuan Infant would have to retreat!

Forming the primary Chaos Thunder Seal, Wei Li felt that his cultivation had reached a bottleneck, and he could no longer absorb more Chaos Qi and the power of thunder and lightning to make the Chaos Thunder Seal advance.

Wei Li knew that if he wanted to make the Chaos Thunder Seal advance again, it would take a lot of time in the future, and he would continue to condense the Chaos Thunder Seal with his exercises, so that the quality of the Thunder Seal would continue to improve and it would be able to accommodate more Chaos Thunder Power.

Wei Li calculated the time and found that he had been in this cave for more than half a year, and now that the Chaos Thunder Seal had been practiced, and his cultivation had broken the spell and entered the false infant stage, it was time to leave here.

Wei Li's figure flickered, and he came to the peak, in front of Ge Changsheng's tomb.

Wei Li bowed to the tombstone very respectfully, and prayed in his mouth:

"Senior, I have preliminarily cultivated the Chaos Thunder Seal of your own creation, and I will leave today. If the predecessors have the spirit in the sky, please bless me with good luck and steady growth in strength!

The juniors swore that when their strength was enough, they would slash the enemy for their seniors and avenge their hatred!"

Wei Li bowed, immediately turned around, took off into the air, and flew out of the mountain.

Wei Li flew out of the mountain peak, and then sacrificed the Chaos Ding, and wantonly absorbed the chaotic qi.

With the Chaos Ding, Wei Li didn't even need to sacrifice the Seven-Colored Divine Stone, so he could come and go freely in the sea of clouds.

Moreover, Wei Li's body has been tempered by the chaotic qi, and he has initially adapted to these chaotic qi, even if he does not have any means of protection, he can stay in the chaotic cloud sea for a long time.

This sea of chaotic clouds is very mysterious, no one knows how it was formed, it is said that when the mountain and sea realm was formed, the sea of chaotic clouds already existed.

Some people speculate that this place is the edge of the Mountain and Sea Realm, and before the boundary wall of the Mountain and Sea Realm was formed, some of the chaotic qi did not have time to return to the chaotic world, so it remained here.

It is precisely because of the presence of the chaotic qi that this place has always been a forbidden area for human monks, and very few people are willing to approach here, even if someone enters the sea of clouds, they will eventually fall here because of the violent corrosion of the chaotic qi!

Of course, Ge Changsheng was definitely an outlier, he had survived in this sea of clouds for a hundred years with only his self-created exercises.

Wei Li always had reverence in his heart for this strange person who was also from China.