Zhu Xiaofeng went out to collect all kinds of poisons and formulas, and it took him five years, almost spending all the savings of the Body Cultivation Pavilion and the Treasure Pavilion.

However, these times and spirit stones have not been in vain, in addition to a large amount of corrosive poison and star pit viper venom, as well as a small amount of black scorpion venom, they have also obtained the refining formula of corrosive poison and star pit viper venom, and the origin of black veined scorpion venom has also been clearly explored by it.

As the name suggests, this black-veined scorpion venom comes from a poisonous insect called the black-veined scorpion, which has a hard shell and infinite strength, and the scorpion tail contains poison that makes the whole body fester.

After the black-veined scorpion reaches adulthood, the lowest level is also the fourth-level demon beast level, for the foundation building period monks, it is difficult to win one-on-one, and this kind of strange insect is very rare in the immortal cultivation world, even if there is news, it will be surrounded and suppressed by a large number of monks.

You must know that the shell and double pincers of this black-veined scorpion are the top materials for refining high-level magic weapons, if you encounter a black-veined scorpion above level five, these materials only need to be simply refined, and they can be refined into powerful magic weapons, which is completely the gospel of monks who are general in refining weapons.

Moreover, the blood of the black-veined scorpion is a kind of medicine that cherishes the elixir, and it is also very useful to the monks of the Dan period, so as long as the black-veined scorpion appears, there will be monks of the Dan stage to hunt it.

Although Lu Kun and the others had the formula, they didn't refine it themselves, if they came to refine it, this material would only consume more spirit stones, and secondly, they didn't have more time to study the art of poison alchemy.

These poisons brought by Zhu Xiaofeng, coupled with the venom provided by the Silver Silkworm Gu Worm on a regular basis, were enough for Lu Kun and the others to use for a while.

......

Time flies, the sun and the moon fly by, and time passes little by little.

For some powerful sects, a few decades of time will not bring much change, but for sects like the Body Cultivation Pavilion and the Treasure Weapon Pavilion that have just begun to develop, there are too many things that have changed in this time.

In the tenth year, Lu Xiao of the Treasure Pavilion relied on his rich aura and entered the Great Perfection Realm of Foundation Building, but he was more cautious and did not immediately try to break through, but cultivated the Sense Divine Technique, and the Treasure Pavilion also needed to accumulate some resources to purchase Yi Tiandan for him.

Lu Xiao is in Yueyang Sect, he is completely synonymous with asceticism, although his qualifications are not bad, but he strives to be the most stable in terms of cultivation breakthroughs, plus he is much younger than Zhu Xiaofeng, so he is not in a hurry to break through.

Through the exchanges with Xiao Hongfei over the years, he knew that the divine sense was powerful, and even it had a great effect on the breakthrough of the normal Dan period, so Lu Kun planned to spend some time to further improve the power of the divine sense.

In this way, twenty years later, Qin Yushu of the Treasure Pavilion basically perfected Nie Wufeng's wind attribute exercises, and with his comprehension of the exercises, he directly entered the realm of the late stage of foundation building.

As for the Body Refining Pavilion, in the twenty-fifth year, with the assistance of poison and the powerful aura of Demon Spirit Island, Zhao Qingtian took the lead in reaching the peak of the bone quenching period.

This Lu Kun's second disciple has amazing resilience, in addition to taking poison, he also used talisman spells to quench his body, of course, when he finally tried to break through, he still invited Lu Kun out of the customs.

After all, his strong recovery power means that when he breaks through the bone quenching stage, the bones will be repaired quickly in the bone crushing stage, and at present, only Lu Kun's precise control and experience can help Zhao Qingtian break his bones.

Because of Zhao Qingtian's strong recovery power, he used a lot of talisman quenching and poisoning to refine his body, and of course he experienced a lot of pain, although the pain he suffered when he broke his bones was even stronger than Lu Kun's, he still persevered.

Zhao Qingtian became the first generation of physical cultivation disciples to reach the coagulation stage.

In the twenty-eighth year, Zhao Xue'er also successfully broke through and entered the blood coagulation period, and with the help of the essence aura in these years, the mana in her body was very close to the ice attribute mana, and the attack power was greatly enhanced, and it was also accompanied by a slight freezing effect.

In the thirtieth year, Huang Xiaoyun also reached the coagulation stage.

It was also in this year that Du Ruoqiao entered the peak of the late stage of foundation building, but because her qualifications were not as good as those of several others, she seemed to have encountered a bottleneck and could not enter the great consummation of foundation building, so she learned Lu Xiao and practiced the magic of feeling.

In the thirty-third year, Yu Xuan, a disciple with relatively the worst qualifications, also successfully broke through, and after entering the blood coagulation period, the power of Yu Xuan's Yuan Fire Refining Body Duel increased again, and with his newly refined combination Flame Hammer, his combat power was the strongest among several people.

In the thirty-fifth year, Pan Yan also entered the blood coagulation period, although he and Huang Xiaoyun were latecomers, but with their strong physique, their cultivation speed was not slow at all.

The breakthrough of these disciples alone surprised everyone, this is equivalent to the five immortal cultivators who have the combat power of the foundation building Great Perfection, and it can be said that they have filled the top combat power of the two current foundation building periods.

Among the others, only when Pan Yan broke through, he asked Lu Kun to go out to help, Xiaoyun, Xue'er and Yuxuan, at most, let their senior brother, that is, Xiao Jin, quench his bones.

Because Pan Yan's bones were extremely hard when they reached the peak of the bone quenching period, even if it was Xiao Jin, it was very laborious to smash it, and he couldn't control his strength, so he could only make a move by Lu Kun.

In the past few years, these physical cultivation disciples have only seen Lu Kun twice.

In the thirty-sixth year, Lu Xiao's divine skill of the Treasure Pavilion was small, and the power of divine consciousness increased greatly, reaching the peak of the foundation building period, and it was only one step away from the foundation building period.

After all, after one of them succeeds, the other person will also be able to benefit from the aura convergence.

Three years later, Lu Xiao successfully entered the Dan period, and even if Du Ruoqiao had the help of the pill and the abundant aura here, he still failed to form the Dan, but fortunately, Du Ruoqiao had an excellent mentality and knew that her qualifications were not high, and this result was within her expectations.

In the fortieth year, just as Lu Xiao and the others were about to return to Abyss Island and exchange monks step by step, an impactful roar was heard throughout Demon Spirit Island.

This roar did not contain any mana, as if it was roared out by the sound organs, and the violent sound caused the fog in the center of the island to disperse.

"This voice, could it be that Senior Brother Lu has broken through?" Lu Xiao, who was standing on the séance platform, said in surprise.

Standing next to Lu Xiao was Zhao Qingtian, who was overjoyed: "It must be Master, he once said that after the calcining period is completed, the auxiliary functions of some organs will be greatly enhanced. ”

"For example, this roar is completely generated by the roar of the powerful lungs and the turbulent air current, I am afraid that even some fifth-level demon beasts will not be able to call out the roar of the master. ”

"Great, let's go over. ”

After finishing speaking, Lu Xiao, Du Ruoqiao, Zhao Qingtian and others flew away to Lu Kun's Cave Mansion.