Coming out of the Flying Cloud View Xuanyin Cold Pool, Li Bin kept going, and swept towards the Flame Mountain Range with all his might.

One day and one night at the bottom of the Xuanming Cold Pond, absorbing the Xuanming Spiritual Qi to condense the true qi and cultivate the dantian qi sea, Li Bin found that he had benefited very much.

This day and night of ingesting the Xuanming Spiritual Qi cultivation, not only increased the purity of the True Qi in Li Bin's body by several levels, but also directly raised it from the first layer of the Pure Spirit Realm to the fifth layer of the Pure Spirit Realm; It also completely unexpectedly greatly enhanced the functions of Li Bin's dantian qi sea and the meridians of the whole body.

After Li Bin came out of the Xuanming Cold Pool, he tried to condense the Yin Yang Purple Thunder Ball according to the "Purple Thunder Jue" exercise, and what was surprising was that this time, the number of condensed Purple Thunder Balls greatly exceeded Li Bin's expectations.

The surprise lasted for a while, and when Li Bin found that on the basis of the original eight large and small Yin Yang Purple Thunder Ball limits, the four more purple thunder ball cores condensed were hollow, and there was no pure Yang Purple Thunder Ball wrapped in the pure Yin Purple Thunder Ball core, he was a little depressed. Soon, however, more expectations were given for the next training trip to the Flaming Mountains.

From the condensation of the Purple Thunder Ball, Li Bin could clearly see that the power and purity of the Pure Yin True Qi in his body greatly exceeded the Pure Yang True Qi, which was also an important reason why there was no Pure Yang Purple Thunder Ball in the core of the four Pure Yin Purple Thunder Balls condensed by Li Bin. If you want to solve the problem of the difference in the purity of yin and yang true qi in the body, you can only solve it by focusing on condensing and cultivating the pure yang dantian qi sea, and the blazing spirit stone aura that exists in the various caves of the Flame Mountain Range will undoubtedly be the most ideal cultivation resource.

Since Li Bin's martial arts cultivation was promoted to the peak realm of the unity of heaven and man, and the true qi in his body was raised to the pure spirit realm, the duration of the Spiral Nine Shadows Light Gong Qi Flying Technique has also been greatly increased. From the original thirty or forty breath time, it has been increased to more than 100 breaths in one fell swoop.

And this time, after Li Bin came out of the Xuanming Cold Pool. Perform the Spiral Nine Shadows Light Skill Qi Flying Technique, and pay attention to the discovery. The duration of the flight has also increased, from 100 to 200 breaths.

And Li Bin, a martial arts master with pure internal strength, breathes slowly and long, and the number of breaths is about ten times per minute. In other words, Li Bin's continuous flight time in the air can be maintained at about 20 minutes now. This is a very remarkable improvement compared to when Li Bin first learned the Spiral Nine Shadow Light Gong Qi Flying Technique, which could only last for tens of seconds, at most one minute.

It was precisely because of this that Li Bin's flying speed was greatly improved, and it only took one hour for Li Bin to fly over the Flame Mountain Range on a journey of more than 1,200 miles from Feiyunguan to the Flame Mountain Range.

After landing. According to his memory, Li Bin rushed all the way to search, deliberately avoiding the disciples of the Tianya Sea Pavilion who were active near the Flame Mountain Range, and soon came to the outside of the hottest lava cave in the Flame Mountain Range.

With the experience of exploring the lava cave before, Li Bin dug a simple pit with his hands on the surface of the lava cave nearby, took off the red satin coat and folded it, put it into the pit together with the cloth bag he carried with him, and then re-added soil on it to cover it up. If you don't get closer and take a closer look, you really can't see the clues.

Li Bin only wore a close-fitting short coat and entered the lava cave, and he was familiar with the road ten minutes later. Li Bin entered the gourd-shaped cavern of the lava cave, and when he entered the cave, Li Bin raised his eyes and saw the pit he had dug earlier in the depths of the gourd cave. There was a large blazing spirit stone in the pit.

Li Bin walked quickly to the edge of the pit, and his body could strongly feel the aura contained in the spirit stone in the pit. After comparing it on the spot, Li Bin felt more clearly the obvious changes brought about by the purification of true qi in his body and the promotion to the pure spirit realm. When Li Bin first came here, even if he was in the pit, the induction between him and the aura in the pit was very weak, and if he didn't concentrate on the induction carefully, he wouldn't be able to sense the aura in the pit. And now that Li Bin has entered the gourd-shaped cave, he can already sense the aura in the pit.

Li Bin sat cross-legged beside the spirit stone and began to practice gong to condense pure yang true qi, as the true qi in Li Bin's body began to practice gong condensation, the spiritual energy in the blazing spirit stone not far away from him was also ingested by Li Bin in his body, and fused with his own true qi into one, and then began to condense repeatedly through the Qiankun One Qi Trick Technique, round after round of practice condensation cycle after cycle, Li Bin didn't know how long he had been practicing in the lava cave.

It wasn't until after another round of condensation was over and ready to start back and forth that Li Bin found that the spiritual energy in the spirit stone had been exhausted.

After the spiritual energy of the spirit stone was exhausted, Li Bin felt that the temperature in the entire gourd-shaped cave had dropped a lot, and it was not as hot as when he first came in.

Li Bin got up and found out through the system that the purity of the true qi in his body had improved again, from the fifth layer of the Pure Spirit Realm to the eighth layer of the Pure Spirit Realm.

The purity of the true qi in his body increased again, which made Li Bin very happy, and Li Bin, who was eager to try, immediately condensed the purple thunder ball and tried the effect after cultivation.

The twelve Yin Yang Purple Thunder Balls were perfectly presented, that is to say, Li Bin's cultivation in the gourd-shaped cave of the lava cave made up for the gap between the high purity of pure yin true qi and the low purity of pure yang true qi in his body.

In one fell swoop, he broke through the limit of the "Purple Thunder Jue" technique and increased the number of purple thunder balls to twelve!

Li Bin was not complacent and did not want to forge ahead because of this harvest and progress. Out of the gourd-shaped cave, Li Bin continued to search in the lava cave, and the hot environment in the cave was slightly weakened, which must have been the reason why Li Bin ingested and consumed a spirit stone aura.

"There will definitely be similar spirit stone resources in the lava caves." Li Bin thought to himself as he walked into the depths of the lava cave.

Sure enough, after searching and advancing into the cave for a few minutes, Li Bin sensed the projected aura in the depths of the ground near the cave passage.

Li Bin carefully searched for sensing and precise positioning. Soon he found the place where the aura was the strongest, Li Bin stood on it, and began to practice gong condensation, and the aura in the depths of the underground continued to ingest from the ground into Li Bin's pure yang dantian qi sea with Li Bin's condensed true qi in the body, and merged with the true qi in Li Bin's meridians.

This time, Li Bin didn't need to dig out the spiritual stones underground, he could directly absorb the spiritual energy from the depths of the ground through the thick layer of rock and soil.

As the purity level of pure yin and pure yang true qi in Li Bin's body increased, the suction power of the dantian qi sea became stronger. Pure Yin and Pure Yang True Qi are repeatedly condensed and fed back to the Dantian Qi Sea and various functions of the body through the Qiankun One Qi Recipe Exercises, so that Li Bin has obtained more benefits in addition to the enhancement of his strength. (To be continued.) )