Song Cheng opened this scroll and saw the dense small characters on it, and the injuries behind him were a little painful.

In simple terms, this is a Danfang scroll of an elixir.

The name of the pill is 'Taiyi Mixed Yuan Pill', and after taking it, it can greatly improve the cultivation of mortals and the Taoism of demon beasts.

It's just that the production method of this elixir is extremely harsh, and it requires more than ten flavors of rare spirit grass plus a demon beast demon pill.

The higher the level of the demon pill, the better the effect of the pill produced.

According to what is written on the scroll, the level of the person who needs to refine it reaches the level of a third-grade alchemist or above in order to have a chance to succeed in refining.

Ordinary alchemists can't refine it.

Seeing this, Song Cheng realized.

It turned out that the bitter weed just now was the spirit grass prepared by Heijiao for making pills.

It's no wonder that Song Cheng can't recognize it.

Weeds like this are everywhere on the Infinite Mountain.

Hei Jiao opened and closed his mouth to be a demon beast demon pill, and it turned out that he wanted to use the Taiyi Mixed Yuan Pill refined by the demon pill to improve its own Taoism.

The elixir that even the demon beasts of the Transformation Stage longed for was definitely extraordinary, and it couldn't be a simple commodity like the Gathering Spirit Pill.

Although Song Cheng was already in the Heavenly Demon Great Perfection realm, the effect of the Taiyi Mixed Yuan Pill might be minimal and could not be used to improve his strength.

However, in the Wuliang Mountain, there are still a large number of monsters in the Transformation Stage and the Spirit Intelligence Stage, and they are very much in need of the Taiyi Mixed Yuan Pill to assist them in their cultivation.

The path of the demon clan's cultivation is long, and the lifespan of mortals cannot be compared to it at all, if there is the help of the elixir, it can save a lot of trouble, and the Wuliang Mountain can also grow rapidly.

Because there was no pill in the demon world, Song Cheng decided to check whether the pill could have an effect on the demon clan first, and the Gathering Spirit Pill he had taken before seemed to have no effect on him.

If you do an elixir experiment, Zhu Kite, who has a low cultivation, can be said to be the best object.

But now she is not in the study, but goes to the southern city of Wuliang Mountain to find Da Mei'er.

There was no way, Song Cheng had no choice but to take the remaining jade bottle and the scroll of Taiyi Mixed Yuan Dan, and rushed to the gate of Dongcheng to find the Heavenly Demon Ji Shen who was guarding Dongcheng.

"See the Great Sage!"

Before he reached the city gate, Ji Shen suddenly appeared in the dim night, and the appearance of the horse-faced man startled Song Cheng.

"Ahem. ”

Although he was panicked in his heart, Song Cheng still forced himself to pretend to be calm.

"Ji Shen, you don't have to be polite, this saint is here this time, there are some things I want to discuss with you. ”

"The Great Sage, you said. ”

Ji Shen stood up and waited aside.

Song Cheng took out a jade bottle from the ring, poured out five pills of the elixir, handed the elixir to Ji Shen, and asked, "Do you recognize this thing?"

Ji Shen picked up the pill, looked left and right to check it carefully, and leaned down to smell it seriously with his nose, and said after a while: "My subordinates don't know, and I have never seen it." ”

Sure enough, as he expected, there was no pill in the demon world at all.

Song Cheng immediately ordered, "Swallow." ”

Hearing Song Cheng's request, Ji Shen didn't hesitate for a moment, opened his mouth and swallowed all the five Gathering Spirit Pills.

"Do you feel anything?" Song Cheng asked.

Ji Shen can be described as loyal to the Bull Demon King, even if he is handed poison, it is estimated that he will swallow it immediately without hesitation.

The moment the pill was swallowed, Ji Shen's eyes lit up, and then he said in surprise: "My subordinates suddenly found that even if they didn't exhale spiritual energy for cultivation, the demonic power in their bodies was actually slowly recovering!"

Song Cheng relieved himself.

Although I don't know why there is no pill in the demon world, the pill is still somewhat helpful to the demon clan.

"This is some of the pills that Ben Sheng got from mortals when he went down the mountain. ”

Song Cheng took out all the remaining jade bottles and placed them on the platform beside him, there were not only the Gathering Spirit Pills, but also some other pills.

"Pills ......"

Ji Shen remembered something, "The word "this elixir" is a little familiar, as if I have heard it from the mouths of those ants and the two primordial gods. ”

What kind of door?

In the blink of an eye, Song Cheng understood.

What Ji Shen should be talking about is that when he was in Plum Blossom Village, he was brought back to Wuliang Mountain by Jiang Jiu for the eleven Xuanyin Sect disciples.

Those two primordial gods, shouldn't they be the primordial gods of the middle-aged man and Duan Bin.

Unexpectedly, even if the father and son died, they did not escape Jiang Jiu's bird claws.

No wonder Duan Wuxu came to the Pingyun Sect to ask the master for the crime, and also broke the Pingyun Sect's Sect Protector Array, shouting that Yu Lang would return the children and grandchildren.

That's what happened.

However, Duan Wu's salvation was not wronged, and in the end he died under the hands of the culprit Wuliang Mountain, and he didn't even leave the Yuan Shen.

Song Cheng put away his thoughts and said to Ji Shen: "This elixir is very common in the mortal realm, and the Gathering Spirit Pill that I gave you just now is the lowest level elixir, and the effect is not very obvious.

However, there are better pills in the hands of this saint, and if they can be continuously refined, it will be a godsend for the little demons of Wuliang Mountain. ”

Song Cheng took out the scroll of Taiyi Mixed Yuan Dan and handed it to Ji Shen, Ji Shen took it, and his divine sense swept over the scroll.

After thinking about it for a while in combination with Song Cheng's words, Ji Shen understood the meaning of this, "If it is really as the Great Sage said, then it seems that this place is more suitable for the cultivation of demons than the demon world or even the demon world."

The various spirit grasses recorded on this scroll are all eaten by some demons when they are bored, and it would be great if all these useless weeds could be refined into elixirs!"

The more Ji Shen spoke, the more excited he became, and even the eyes that looked at Song Cheng became more adoring and awe-inspiring.

"That's right!"

Song Cheng also meant this, "But it's a pity that there is no detailed method for refining the pill in this scroll. ”

"Great Sage, this is simple. ”

Ji Shen said with a relaxed face: "As long as the subordinates go and ask the mortal ants, they will know everything." ”

"Where are those ants now?" asked Song Cheng.

"It's in the prison cell in the East City. ”

"Take Ben Sheng with you. ”

"There is no light in the prison cell all day long, and it is extremely dark, I am afraid that it is a little inappropriate for you to deign to enter the prison cell, and your subordinates will go alone. ”

Song Cheng waved his hand, "It's okay." ”

In fact, Song Cheng was just a little curious, and wanted to go to the cell to see what it was like inside.

"Okay. ”

Ji Shen had no choice but to compromise.

After walking around a few corners, walking down a flight of steps, I followed Ji Shen to the door of the Dongcheng prison cell.

The conditions were as bad as he had said, with only a few oil lamps lit in the dark hallways, and the occasional smell of blood and rancid smell coming from inside.

However, except for the words of the little demon guard, there was no other voice in it that was very clean.

Walking through the aisle, there was an iron gate in front of him, and there was a black bear demon guarding in front of the iron gate, and when he saw Song Cheng and Ji Shen coming over, he hurriedly knelt down.

"The black bear sees the Great Sage, and the Heavenly Demon!"