"Well, do you know how this Absolute Spirit Grass grows?" The One-Horned Saint King continued to ask. "Senior, you better just say it, I don't know anything about this thing!" Seeing Yi Cheng's somewhat helpless voice, the One-Horned Saint King smiled: "If the Absolute Spirit Grass wants to grow, in addition to having seeds, it must also have the existence of a True Demon Pill nearby!" "True Magic Pill? Is this an elixir? "This is not an elixir, but it is better than any elixir for the demons." The One-Horned Saint King also showed a hint of longing. "Whether it is the spirit world or the demon world, a true soul tree will be produced at the beginning of its birth, and it can be said that this tree, like the heaven and earth stone, guards an interface. The Heaven and Earth Stone guarantees the stability of the interface, and the True Soul Tree guarantees the prosperity of the interface, and the denser the True Soul Tree grows, the stronger the spiritual power or demonic energy of that realm! "True Soul Tree!" Yi Cheng was also a little surprised when he heard it at this time, it seemed that there was still a lot more to know about the Tao. "Some lush True Soul Trees will bear a seed every millions of years, and the Demon Realm is called the True Demon Pill, and the Spirit Realm is called the True Soul Pill." "Because of the war, most of the interface's True Soul Trees have disappeared, so if you bury the True Demon Pill or True Spirit Pill, you can grow Absolute Spirit Grass or Withered Demon Vine there, and regenerate Spiritual Qi or Demon Qi!" After listening to the words of the One-Horned Saint King, Yi Cheng was also very surprised! "The Withered Demon Vine is what the Spirit Realm uses to transform the Demon Realm?" Yi Cheng asked. "Yes." "Then is there a True Soul Tree in the interface where we are now?" Yi Cheng asked curiously. "The True Soul Tree is only available in the Upper Realm, and these Lower Realms are not stable enough, and they cannot guarantee the survival of the True Soul Tree!"

Yi Cheng felt that his brain was a little insufficient, these things were really beyond Yi Cheng's comprehension, could it be that this interface was also a living creature like humans, but their long lifespan was calculated in hundreds of millions of years.

Seeing Yi Cheng's contemplative appearance, the One-Horned Saint King also smiled and said, "The same was true when I first heard this, I thought it was incredible, but this is real!" Okay, that's just a general explanation for you, now let's tell you how to find that true magic pill! ”

Yi Cheng nodded, no longer thinking about these things that he couldn't understand for the time being. "How?" Yi Cheng asked at the One-Horned Saint King. "Hehe, it's simple, dig out those peerless spirit grasses one by one and see where the peerless spirit grass continues to grow, then the true magic pill is there!" The One-Horned Saint King showed a smile and said lightly.

When Yi Cheng heard this, he rolled his eyes: "Are you kidding, there are hundreds of thousands of miles here, you asked me to dig out this absolute spirit grass one by one, not to mention two days, even ten or twenty years, it is impossible to finish, and you can't fly in it, the consumption of mana is several times that of the outside, senior, are you sure you are not joking with me!" "Of course I'm not kidding, do you think I'll use the True Demon Pill to make a joke?" The One-Horned Saint King said solemnly. "But..."Yi Cheng's mouth was a little bitter.

With a hint of a smile, the One-Horned Saint King said, "Do you think that the True Demon Pill is a cabbage, this True Demon Pill will promote the growth of the Absolute Spirit Grass, and the Absolute Spirit Grass will also convert the spiritual power it absorbs into demonic qi and feed back to the True Demon Pill."

These millions of years have passed, and the demonic energy contained in the True Demon Pill is naturally a priceless treasure, not to mention in this realm, even in the upper realm, it is also a rare treasure, you must know that those True Soul Trees in the current Dao Dao, there are not many people who can take out the True Demon Pill.

Back then, in order to get this True Demon Pill, I had to put a lot of effort into it. Originally, I wanted to turn this world into a small demon world, but unfortunately I was trapped for millions of years. ”

Hearing the words of the One-Horned Saint King, Yi Cheng's face also changed, if it was really as the One-Horned Saint King thought, this time he was captured by him, not only could he get the Heavenly Earth Stone, but now the entire cultivation realm was like the Absolute Spirit Valley. "Don't talk about this, you can think of a way, you can get a true magic pill that has absorbed millions of years of spiritual power as easily as you can, that's a good thing that you don't have with a lantern!" The One-Horned Saint King smiled at Yi Cheng. "Can I use the True Demon Pill too?" Yi Cheng showed a hint of doubt when he heard this. "Well, no, no, the True Demon Pill can only be used by the demons, but you won't suffer, the Absolute Spirit Grass here is a good thing, so it's a reward for you!" The One-Horned Saint King said with a smile. "Absolute Grass, Reward !!" When Yi Cheng heard this, his face turned green all of a sudden, this one-horned saint king was cheap and behaved, what did he want these absolute spirit grasses that he couldn't eat or drink. "Don't you think this Absolute Spirit Grass is useless?" The One-Horned Saint King smiled mysteriously. "Is this still a treasure?" Yi Cheng was puzzled. "Of course it's a baby, do you know how I can absorb both demonic energy and spiritual power?" The One-Horned Saint King asked with a smile. "Didn't you say that the two were originally homologous and could be transformed into each other?" Yi Cheng remembered that the One-Horned Saint King had just said this. "Yes, but not everyone can do this, a person's body wants to absorb demonic energy and spiritual power at the same time, there must always be a gradual process, because this absolute spirit grass contains extremely thin demonic energy, so as long as it is refined into an elixir, take it for a long time, in the future, the body will gradually get used to it, and it will be able to absorb demonic energy, but this naturally requires some special exercises to convert, otherwise the two corresponding energies will spark." The One-Horned Saint King said he, and at the same time, he did not hesitate to give Yi Cheng the conversion technique.

Seeing this, Yi Cheng unraveled the doubts in his heart, and took a look at the exercise, which was indeed magical.

This is called the "Spirit and Demon Transformation" exercise, which can indeed convert spiritual power and demonic energy to each other, but the time required is still extremely long, and the Absolute Spirit Grass or Withered Demon Vine is also an indispensable auxiliary. "It's indeed a magical thing, but senior, this matter can't be done in a moment and a half, wait until I solve the matter at hand, and then think of a way!" Yi Cheng showed a hint of joy and said to the One-Horned Saint King. "Hehe, don't be in a hurry, I have a lot of time, by the way, when you're done, I'll also take the time to find all the materials for this kid's healing, the longer the delay, the less good it will be for him." The One-Horned Saint King glanced at Xiang Zhaolie who was in a coma and reminded Yi Cheng.

When Yi Cheng heard this, he also nodded, and when the matter here is over, he will start looking for those materials.

The divine consciousness left the Seven Xuan Pagoda, and Yi Cheng's eyes also opened.

looked at Lian Xiaotian's corpse on the ground again, put it into the storage ring, and then Yi Cheng took out several materials and began to arrange the teleportation array here.

The danger of the Absolute Spirit Valley, Yi Cheng never underestimated it, so he had already arranged a teleportation array outside the valley before coming in, he didn't want to kill Lian Xiaotian by himself and be trapped and die in the Absolute Spirit Valley, after all, with Yi Cheng's current strength, he couldn't find a direction in it.

The teleportation array that Yi Cheng is arranging now is only one-time use, so the demand and difficulty for materials are relatively low, if you want to arrange the teleportation array between those cultivation cities, the energy spent is naturally not the same.

Half an hour later, Yi Cheng checked the teleportation array he had laid out, and then filled in the spirit stone and walked in.

In a Xiuzhen city hundreds of thousands of miles away from Kunwu Mountain, in a temporarily leased cave, with a flash of spiritual light, Yi Cheng appeared in the teleportation array here.

But the teleportation array also consumed energy and disappeared without a trace.

Yi Cheng breathed a sigh of relief, came to the secret room and sat down cross-legged, and then took out the soul nourishing jade. "It's time to ask, daughter, hehe, before I knew it, I was already a father, and I was really incompetent! Hey, Yan Bingling doesn't know how she's doing now! ”

Yi Cheng showed a hint of expectation in his eyes, and then looked at the Soul Nourishing Jade, revealing a trace of killing intent that was difficult to hide.