After looking at this line of small characters, Ling Yun finally knew the origin of this "Hundred Beasts Breakthrough Technique".

It turned out that this "Hundred Beast Breakthrough Technique" wasn't created by the Ten Thousand Beast Temple, but was actually created by an elder of the Ten Thousand Beast Temple. When she went out, he encountered an inrighteous rune master who slaughtered demon beasts in all directions, killing them in a fit of rage, and obtaining it from his body.

At that time, he wanted to destroy this thing and not let it exist in the world, because once this secret method was spread out, many demon beasts would be massacred by warriors.

Be it in the public or the private, this secret art should not exist in the world.

However, at the final moment, he hesitated. This secret technique could be considered miraculous. It was the painstaking effort of an inscriptionist who had once been famous throughout the continent.

In the end, he decided to seal this secret technique in the fourth level of the Spirit Pill Hall of the Ten Thousand Beast Hall. This way, it wouldn't spread to the outside world.

Lingyun carefully put away the Golden Dragon Ape's beast skin and swore to himself that he would never pass this secret technique on to anyone else, lest it fall into the wrong hands and cause a war between the humans and demons, destroying the peace that lasted for tens of thousands of years.

Lingyun put away the beast skin from the Golden Dragon Ape. Qin Feng and Ling'er obviously did not have any objections. They were not interested in alchemy. To them, the only thing they were interested in was the piece of skin.

If a Spirit Inscriptionist were to inscribe some defensive spirit inscriptions, they would definitely become a powerful defensive spirit artifact.

Except, that was obviously overkill.

Only in the hands of Ling Yun would he be able to display the effects that he ought to have.

Very quickly, Lingyun took out the last jade box. On this jade box, there was a small signboard, just like the Six Cycles Soul Pill. Seeing this small signboard, the three of them let out a sigh of relief.

Luckily, unlike the Six Cycles Soul Pill, there was no sign to tell them not to take the risk.

In the next moment, the three of them opened their eyes and looked at the signboard.

"Phoenix Nether Pill" These three small words with a note of dao entered his eyes. Below them, there were even some introductions of Phoenix Nether Pill.

After he finished reading, Qin Feng sucked in a breath of cold air, his face filled with shock. The main ingredient of this Phoenix Nether Pill was actually phoenix blood.

A phoenix was the ruler of a demonic beast clan, the King of Birds. Once he became an adult, it was impossible for him to even think about seeing the super existence of the Human Martial Saint.

A trace of hostility flashed through Ling'er's beautiful eyes as she almost shattered the jade box with a single slap.

After consuming the Phoenix Nether Pill, one wouldn't be able to resurrect like the phoenix rebirth, but it would be able to restore the vitality of an old and frail martial artist, allowing them to live for a hundred years.

There was also a seemingly weak point, which was that it could help a person with a declining cultivation base recover quickly.

However, this effect almost made Lingyun jump up in excitement. One must know that he was currently searching everywhere for the Seven Medicinal Herbs to expel the Demonic Qi in Ning Tianya's body, restoring his previous cultivation level.

However, he knew that Ning Tianya was seriously eroded by the demonic energy. It had already penetrated his flesh and bones, and the spiritual energy had also permeated his body. Even if he expelled it, it would not be easy for him to recover his cultivation.

If he had this Phoenix Nether Pill, he would be able to recover to his peak state as soon as possible. Even if he could not recover to his peak state, he could at least recover more than sixty to seventy percent of his cultivation!

A Martial Saint who had recovered sixty to seventy percent of his cultivation was enough to kill a third step quasi-Saint. Moreover, this was only an ordinary Martial Saint. He did not believe that Ning Tianya would only be an early Martial Saint.