For most of the monks who have attained the Dan, the strongest means is their own natal magic weapon, and as the Dan fire is warmed, the power of the natal magic weapon will become more and more powerful.

Of course, the spiritual connection with the monk himself is also closer, once the natal magic weapon is damaged, the monk himself will also be implicated, and in serious cases, the treasure will even be destroyed.

For monks, the magic weapon is naturally the stronger the better, but the materials needed for the refining of the magic weapon are all rare, like Sun Huo, the descendants of the sect are okay, you can take the materials in the sect at will, and pay some spirit stones, but in most cases, others need to find their own materials to refine the magic weapon, and the sect can provide very little.

Therefore, once a monk is knotted, it will take decades to refine the magic weapon alone, and even if he is loose and unlucky, it will take hundreds of years to collect enough materials to refine the magic weapon, which is enough to prove how difficult the natal magic weapon is.

Most monks try to refine a magic weapon at will first, such as the most common throwing knife, the flying sword.

And this is also the only magic weapon for most monks, if you want to refine a powerful magic weapon that suits you, you don't have enough chances, don't even think about it.

The Fire Flame Tower, Qiankun Tower, a tower-type magic weapon, ranks extremely high among the many magic weapons in the immortal cultivation world. Only the most difficult needle-shaped magic weapons, sword formations and the like, can stabilize one point.

Of course, this also depends on the person, if it is just a sword formation composed of three or five flying swords, the Qiankun Tower, it can be easily broken and suppressed.

Compared with other magic weapons, Sun Huo's magic weapon is a little troublesome, because the Fire Flame Tower itself is a top-level magic weapon, and the magic weapon that you want to improve is much more difficult than directly refining the magic weapon.

Fortunately, the Yunyang Patriarch left the method of advancement, and the materials needed were all found.

Tianyan Yang Crystal, Gold Essence, Silver Essence, Copper Essence, Iron Essence, as for Geng Essence, it doesn't matter if there is or not, in addition to this, there are some other materials, such as Huoyang Jade Essence, which is comparable to 10,000 years of Yan Jade.

After taking out all the materials he needed, Sun Huo did not start refining, but sat cross-legged, closed his eyes and recuperated, while constantly deducing the refining method in his mind.

There is only one piece of Tianyan Yang Crystal, and if it fails, it will be completely finished.

And the natal magic weapon is best refined by the monk himself, of course, the sect can also help, but in the early stage, there may be problems in terms of mental connection.

However, this is a harmless problem, and it is good to keep it warm in the body for a while.

After three days of pranayama, Sun Huo opened his eyes, and then took out the flame tower, and sent it into the refining furnace placed on the fire with a flick of his palm......

Half a year later

Peaks of the mother and child

"Childe, I didn't expect that the exercises given by your disciple would be so wonderful, and they would help you refine this dry blue ice flame in such a short time. I really don't know how wonderful the person who created this exercise is. ”

Yinyue said happily.

"Yes! I didn't expect that this exercise, combined with the cold qi spit out by the six-winged frost pede, would allow me to use this dry blue ice flame in just half a year, no, it should be called Purple Luo Fire now. With the power displayed by this flame, even if the great monk in the late Yuan Infant period was contaminated, he would have to peel off his skin. ”

On Han Li's face, a rare look of amazement and joy also appeared.

There are a lot of secret techniques and magical powers for refining flames on his body, but what amazes him the most is the secret method that Sun Huo gave back then.

At that time, he only took a cursory look, and even ignored the past directly afterwards, if it weren't for the Dry Blue Ice Flame, he probably wouldn't have remembered this secret method.

After a closer inspection, he was shocked by the method of refining flames.

The degree of astonishment of the person who created this secret method is probably not much worse than the person who created the "Great Yan Decision" and the "Qingyuan Sword Technique".

"Now I should be able to open the Void Heaven Treasure Ding, if the power of the Heavenly Spirit Treasure you said is not false, having this Ding in hand should be enough to sweep Tiannan, and then I will really have peace of mind in this realm."

Han Li opened his mouth again to confirm.

"The host was relieved though. The magic power of the Void Heaven Ding is only above what the little maid said, and never below it. Yin Yuejiao laughed and said confidently.

"Hmmm! By the way, hasn't Huo'er left Huoyun Peak yet? ”

He was still quite concerned about Sun Huo, the eldest disciple, not to mention that he was able to refine the Dry Blue Ice Flame this time, Sun Huo definitely made a great contribution.

"No, since Sun Daoyou entered Huoyun Peak half a year ago to refine the natal magic weapon, he has never left, it stands to reason that even if this Fire Flame Tower is difficult to improve its grade, it should be successful for such a long time."

Silver Moon was equally puzzled.

"It seems that this Flame Tower has a lot of secrets!"

Han Li had also learned some information about the Flame Tower from Cheng Lu's mouth during this time, and although the two of them hadn't said much, he still had something to guess.

"Otherwise, the little maid sneaked into Huoyun Peak to take a look, anyway, with the current strength of the little maid, even the two Yuanying monks of the Luoyun Sect would not be able to find the little maid."

Silver Moon said tentatively.

"Forget it, even if there is a secret, it is Huo'er's chance,"

Han Li didn't think there was any secret chance that could be compared to his little green bottle.

Besides, he felt that Sun Huo seemed to know about Yinyue's existence, and it would not be a good thing if there was a gap between the master and apprentice because of this matter.

After all, Sun Huo is not Liu Yu without any prohibitions, and he can betray him at any time if he wants to.

He also didn't think that the other party would betray him easily.

……

"Penglai Realm, no wonder the Yunyang Patriarch in front of him no matter what, he has to leave his last words to refine the Fire Flame Tower Sacrifice into a magic weapon."

Huoyun Peak, in the alchemy room, Sun Huo said with a solemn face.

This is indeed a great opportunity, but the premise is that he must cultivate until the late Yuan Infant stage before it is possible.

Otherwise, the end will not be much better than that of Yunyang Patriarch.

If Kunwu Mountain is the first sacred place for cultivating immortals in the human world, then the Penglai world is the first spiritual garden in the human world.

However, compared with the Kunwu Mountain of the Great Jin Dynasty, the location of Penglai is not fixed.

To use an inappropriate analogy, if the human realm is a pond filled with water, the Penglai realm is the blister in the pond, and the position is moving at any time, but fortunately, there is still a certain pattern.

And this rule can only be known when he enters the late Yuan Infant stage.

The main thing is to prevent him from dying in vain if his realm is not enough.

After all, the Yunyang Patriarch who was at the peak of the middle of the Yuan Infant back then all ended up with a serious injury, and if he didn't reach the late Yuan Infant stage, he went to the Penglai Realm purely to find death.