Fortunately, after crossing these boulders, the front suddenly opened up, and all of them turned into an incomparably rich True Demon Qi.At this time, Qingfeng looked at the dark space in front of him, and realized in his heart that this place was actually empty, no wonder so many demonic qi only came out from here.And when you look down at these empty undergrounds, it's still pitch black, and you can't see much far.I don't know if it's because the demonic qi above is sealed, the demonic qi here is already thick as if it is about to turn into a liquid state, and it is extremely viscous, and ordinary demonic cultivators can't withstand so much demonic qi tempering, so they have to be refined by demonic qi.Fortunately, he had the strange technique of swallowing the heavens and the demon skill, and he was not afraid of these things at all, but he saw a demonic flame rise on his body, and he jumped into the demonic qi in an instant.The Demon Flame separated the demonic qi from both sides, and he kept flying downward, and to his surprise, he actually dived a thousand feet deep before reaching the ground.coM fell to the ground, and his eyes cleared, because there was nothing left in the underground space less than a foot away.All the demonic energy hovered above his head and rushed straight up.And the source of this demonic energy is a huge black cave in front of it.Looking at the cave, Qingfeng didn't feel any difference.At this moment, the whole earth suddenly trembled, like an earthquake, and the cave in front of him kept shaking from side to side.Fortunately, this situation lasted less than a moment before it ended.Qingfeng stood there for a moment, but still made up his mind, went over and took a look, he wanted to see what was doing the ghost.He cautiously walked into the cave.Endless demonic qi roared away above his head, as if endless, and finally when he walked through the land of a hundred zhang, a black oval stone covering an area of a hundred zhang appeared in front of him, the surface of this stone was black and shiny, and it was as smooth as a mirror.Endless demonic energy emanates from there.The breeze approached the stone, reached out and slowly approached it.He could feel an indescribable amount of energy on top of the stone, and finally he gave up the idea of touching it with his hand, because it was so weird that he was afraid that something would happen at this time.Of course, it was the first time he had seen such a miraculous thing.Looking at this boulder, Qingfeng thought in his heart, if his guess was correct, there must be something in this stone, and the Seven Evils and Five Absolute should be thinking about what is in it.But it seems that this thing has not yet reached the time of birth.Since this was the case, they would never have guessed that there would be someone who would not be afraid of such a thick demonic qi and stay below, since this was the case, he didn't want to waste such a precious demonic qi, so it was better to directly use the Heaven Devouring Demon Skill to cultivate here.Thinking of this, he couldn't help but smile, and suddenly crossed his knees on the ground and started the Heaven Devouring Demon Skill.The Heaven Devouring Demon Skill was activated, and the endless demonic qi was sucked into his body.Suddenly, he opened his eyes, collected the exercises, and saw his mind move, and his avatar flew out of the stone jar.When the avatar saw the scene in front of him, his eyes lit up.I only heard him say: "Yes, yes, this place is really rare, let's absorb these demonic qi." ”Saying that, the two couldn't help but look at each other and smile, and all the exercises were cultivated.The two of them were like whales sucking water, inhaling this endless demonic qi into their stomachs.Standing in the distance, you could see that countless demonic qi were sucked away by the two, and in the blink of an eye, they were wrapped in that demonic qi.The first day passed quickly, and there was no noticeable change in the seven evils on the ground.It wasn't until three days later that Jue Xin began to wonder when he looked at the decreasing demonic energy, and he didn't know what the reason was, and the demonic energy began to decrease.Seven days later, the demonic energy on the ground had begun to thin, but it was not thin enough to remove the large array, so a few people could not leave.But at this time, there was a lot of doubt in everyone's hearts, and everyone thought that it was possible that the thing could not be born after tossing for a long time.In this way, after another ten days or so, the amount of demonic qi no longer needed to be covered by a large array, and no one could see it, only a trace of demonic qi was still slowly seeping out.Seeing this strange scene, Jue Xin looked at the Seven Evil and Five Absolute People and said, "It's so strange, could it be that something happened below, depending on the situation, I should go down to check it out." ”One of the Seven Evils, Lord Ma, shook his head slightly and said: "I think it's better to wait, in case something happens, let me wait by surprise, and then where does anyone dare to approach those demonic qi below, unless he doesn't want to live, so what can happen." ”His words made everyone agree, and everyone decided to wait for seven days, and if this was still the case, they should really go down and take a look.The breeze and the avatar in the cave were frantically absorbing those demonic qi at this time.As soon as the endless demonic qi emerged from the stone, it was directly absorbed by the two of them, and almost all of those demonic qi were inhaled into the body of the two, and only a small amount of demonic qi would escape.Until this day, Qingfeng suddenly frowned slightly, and shouted: "It's not good." ”It turned out that the Seven Evil and Five Absolute felt that this matter was too strange, and finally wanted to come down and take a look.By the time Qingfeng found a few people, they had already arrived at the entrance of the cave.Qingfeng only had time to let the avatar enter the stone jar, and the Seven Evils and Five Absolute had already appeared in front of him.Jue Xin looked at the black-haired man in front of him and suddenly had doubts in his eyes, only to hear him shout: "Who are you and how did you appear here." ”As soon as Qingfeng collected the exercises, the demonic qi on the stone suddenly escaped again, Qingfeng's heart moved slightly, and he wanted to delay time, once this demonic qi was thickening, he would be able to get out.But to his surprise, those demonic qi only came out for a while, and they disappeared completely.This made Qingfeng a little speechless.He looked at the twelve people in front of him, thinking about how to face it.The whole space trembled again.The magnitude of this earthquake is actually the sum of the previous times.This made the cave shake, and even people could not stand steadily.Qingfeng took advantage of this opportunity to escape, but unfortunately, these seven evil and five are definitely not idle characters, each cultivation is extraordinary, where will he leave at this moment.These twelve people sacrificed the exercises at the same time, and hit Qingfeng, who waved his hand, and although he resisted their casual blow, he was still beaten back to his original position.Everyone saw that his cultivation was not low, and their faces became solemn for a while.Jue Xin looked at him and said again: "Bold fanatic, don't hurry up and explain your identity, what have you done here." ”Qingfeng smiled bitterly in his heart, but he thought, what else can I do, isn't it just to inhale some demonic energy.