After about a stick of incense, Yin Ning and Yu Xun, who had been teleported four or five times, respectfully followed behind the Lin Shizu and entered a room covered with mystical formations on the four walls of the zenith and the ground.

As soon as Master Lin entered the room that seemed to be a secret room with Yin Ning and Xun and the others, he immediately closed the door and activated those formations on the ground of the four walls of the zenith, creating several layers of colorful forbidden light curtains, tightly wrapping the entire secret room.

Master Lin sat on the main seat and took out two white scrolls, looked at the two people below with a smile, and said, "Presumably you also know why I took you out of the Black Zombie Mountain first? ”

Listening to Master Lin's gentle and warm words, Yu Xun nodded his head, and expressed his willingness to sign the contract very obediently, but Yin Ning, who had always been cautious in front of Master Lin, asked softly after his eyes flashed this time: "The disciple is also willing to sign a contract and keep the oath, but he is really curious about the demonic qi and the underground palace group, I don't know if I can get grace, and I can read the sect's classics on demonic energy." ”

Yin Ning was immediately shocked as soon as this remark came out, and the Lin Master Ancestor, who had lived for an unknown number of years and had deep concentration, was also surprised in his heart, his eyes were condensed, and he looked at Yin Ning with suspicion, looking at Yin Ning was very calm, his face was calm, and he seemed to be really just interested in the demonic qi, and immediately chuckled: "Interesting, is it that Yin boy, you, also have a covetous heart for the so-called demon corpse body, and want to be as delusional as that zombie fire?"

Listening to Master Lin is smiling words, but his tone is quite harsh, but it is actually a reprimanding word, Yin Ning's face remains unchanged, and he just continues to smile: "There maybe, the disciple is really interested in that demonic qi because he has been infected by the demonic qi, how can he not know himself and be as self-conscious as the zombie fire!"

"If you're just curious, then it doesn't matter, you don't have to look up any classics, just let the old man tell you!" Master Lin looked at Yin Ning and suddenly showed a smile instead of a smile, and said in a relaxed tone.

Yin Ning also knew that his abnormal performance had already aroused the suspicion of this Lin Master Ancestor, but he didn't want to be confused, and Yin Ning, who wanted to know the true use of demonic qi for corpse monsters, couldn't care so much.

After glancing at Yin Ning with sharp eyes, Master Lin said while playing with the two scrolls in his hand: "Actually, about the matter of demonic qi, after the two of you successfully build the foundation and become inner disciples, you will slowly know, and it is not a particularly secret and taboo thing, the old man can talk to you about it." ”

"This so-called demonic qi is not something that our side of the human world has, it is generally only born in the demon world where the demons live, and now the demon pits that this side of the human world has that can produce demonic qi are all brought in by those demons when the demons invaded in the primeval period, they cannot give birth to demonic qi, but can only store demonic qi. ”

Yin Ning and Yu Xun didn't show surprise after hearing this, the two of them, as cultivators, naturally wanted to increase their knowledge, and they would go to read all the books, how could they not know about the ancient catastrophe of the demon invasion? Naturally, they would connect the demon qi with the demon race.

"Then what is the relationship between demonic qi and corpse refining, and why are there so many corpse-making places in the underground palace. Yin Ning asked the key question he wanted to ask the most and wanted to know the most.

"What's the relationship? Hehe! What is the relationship? Don't you really see it? That alchemy is the secret technique of the demon race, and the alchemy of our human monks is just a painting of tiger dogs, and I don't know how many times worse than the alchemy of the demon race at the beginning, and this demon qi was the key to the strength of the demon clan's corpse refining at that time. ”

"Presumably you have also seen it, the zombie fire and its two companions are just after a little demonic body forging, they can have the strange change of potential growth and birth of the second talent, you can know the magic of demonic energy, of course, the effect of demonic qi on corpse monsters varies from corpse to corpse, some corpse monsters are forged by demonic energy, it is likely that it is only to make the body stronger, or to make the zombie body grow faster, but even if the change is minimal, but the demonic energy must make the corpse monster change in a better direction. ”

"The greatest use of demonic qi for corpse monsters is to let corpse monsters achieve the body of the demon corpse, legend has it that as long as the corpse monster can achieve the body of the demon corpse, it is a real immortal and immortal existence, and if the level of the demon corpse body is high enough, it is impossible to kill it by using immortal means, of course, the corpse monsters of the demon corpse body not only have a body that is hundreds of quilts stronger than the zombie body, many of them are actually already demons, in the mouth of the demons, they are called the corpse demon clan, and the corpse monsters of these demon corpses are able to cultivate those demon magic spells, and they are real demon magic spells, not those demonic magic spells that have been imitated and improved by human monks now, and I don't know how much the power has dropped. ”

"Of course, it is extremely difficult to achieve the real demon corpse body, it is said that it is in the primeval period when the demon clan was prosperous and wreaked havoc in this human world, the corpse monster of the demon corpse body possessed, that is, the corpse demon in the mouth of the demon clan, at most there are not more than 100 heads, after the spiritual monks came to the aid and expelled the invading demons, the human monks used the demon qi in those demon pits left by the demons, and there were few people who could make the refining corpse achieve the body of the demon corpse, and my corpse nightmare sect has been secretly looking for the corpse refining corpse that collects demon qi to achieve the body of a demon corpse since the founding of the sect, but even eight hundred years ago because of karma and coincidence, found a hidden place in the Black Zombie Mountain, where the ancient demon clan made corpses, and there was a relatively sufficient supply of demonic energy, but unfortunately it still failed to achieve a demon corpse refining corpse, and there was not even the slightest sign of demonic transformation. You should know how difficult it is to achieve the body of a demon corpse, and even something that a large sect like the Corpse Nightmare Sect can't accomplish by gathering all the resources and manpower is simply not within the reach of ordinary monks, so it's better not to be delusional and try. ”

Master Lin either looked fanatical or yearning to Yin Ning and Xun Xun explained the source and use of demonic energy, Lin Shizu said a long paragraph and then came to the end, deliberately looked at Yin Ning, and added in a very serious tone, like an elder admonishing a junior.

Yin Ning listened to Master Lin's words of advice that seemed to mean something, there was no fluctuation in his eyes, and his face was indifferent, he just bent down and saluted, and then said very respectfully: "Thank you Master Ancestor for explaining and admonishing, the younger generation will remember it." ”

Lin Shizu glanced at Yin Ning, who was very calm and did not show anything else, and beckoned Yin Ning and Yu Xun to come forward and sign a contract to strictly guard the secret of demonic energy.

After Yin Ning and Xun signed the contract and took the oath, and went out of the secret room under the leadership of the servants to receive those rewards, the suspicious look on Master Lin's old face still did not disappear, and he looked down at a white jade compass full of runes in his hand, and muttered to himself: "Is it an illusion, that Yin kid really doesn't have anything to hide, but why does it give the old man the feeling that that kid has reservations and concealment, but this?" The Demon Survey's is unresponsive, then what the kid keeps and conceals is not the demonic energy, then it's none of the old man's business, as long as it's not demonic energy, no matter what the kid gets and sees in the underground demon palace, it belongs to his own creation, the old man doesn't have the time to care, or think about what kind of reward the sect will give the old man after he has obtained so much demonic energy this time, and after he newly learns the location of the two demon pits, what kind of reward the sect will give to the old man!"

"And, of course, the reappearance of the bloody corpses, the important news that the traitors and evil men are coming back, and the matter must be reported to the Council of Elders immediately. ”

Thinking of the matter of the blood corpse, Master Lin's eyes suddenly became vicious, his face immediately turned cold, and after putting away the white jade plate in his hand, he walked out of the dark room quickly.