"This doesn't seem to be an ordinary demon bone...... Su Qianmo said softly and hesitantly, but after thinking about it for a long time, he couldn't remember where he had seen or heard of such a bone.

"Isn't it ordinary, I'll take a look......" Qingxu Daoist had only heard Lu Changan talk about this matter before, but because it didn't cause too much trouble, he didn't pay much attention to it, and he didn't even take a closer look at the eleven demon bones.

At this time, when he heard Su Qianmo say that it was not ordinary, Qingxu also felt that there was something wrong with it, so he hurriedly took the bone and looked at it carefully.

"This ...... This seems to be ...... The heart and skull of the demon clan!" Qingxu Dao took a closer look and gasped, and said in a shocked tone.

"Heart skull?" Lu Changan had never heard of it, there was a trace of doubt in his eyes, and he looked at Qingxu Daoist in confusion, "What is a heart skull? I've never heard of a bone in my heart?"

Su Qianmo suddenly realized after hearing Qingxu's words, and when he saw that Lu Changan was puzzled, he played the role of explanation, "According to legend, in ancient times, the word demon was just the name of a race, and at that time, the demon race, like every race in all walks of life, only lived by its own race. ”

"But after a long time, some demons are not willing to do this, they feel that the materials of other interfaces are much richer than those of the demon world, so they want to occupy other interfaces to satisfy the desires of their own people. For a long time, with this obsession in their hearts, some people in the demon clan began to have a rebellion. ”

"At that time, the laws of heaven did not allow this to happen, so a poisonous insect was planted in the hearts of those demons, as long as the demons had objections, they had to endure the pain of poisonous insects devouring their hearts. The demons were not reconciled, so they tried all kinds of methods, and finally found that they could solidify an entity in their hearts, and they would not endure the pain of devouring their hearts by wrapping poisonous insects in it. ”

"So there are demons who wrap poisonous insects in an attempt to hide from the heavens, and after a long time, as long as it is a pure demon race, this bone will naturally be born in the hearts of the people, and there is no need to condense it by themselves. Of course, these are just some legends of the demon race, and I don't know if it's true or not. ”

"However, with the destruction of the Demon Realm, there are very few pure-blooded demon bloodlines like that, so this kind of demon heart skull is rarely seen. "Most of Su Qianmo's knowledge is known from the Demon King Ling Xiao, Ling Xiao is a person from ancient times, so he has heard of these things.

"Then does this heart skull have any special effect?" Lu Changan thought that the heart and blood of ordinary people are everyone's essence blood, and it is extremely cherished, and the heart and skull of the demon clan must have a special effect after being nourished by the heart blood of a lifetime.

"The heart skull is said to be the most evil place in the whole body of the demon race, and it has been nourished by the essence and blood of the heart for a lifetime, and it will carry a trace of soul consciousness and power before the master's death, so the heart skull found in later generations is generally used as the eye of the formation. Su Qianmo recalled some books he had seen from Master Ling Xiao and replied to Lu Changan.

"Formation?"

"Well, it's mostly some formations that invite the ancient demon gods to come, because the abilities of the former owners of each demon heart skull are different, so the power of the demon gods invited is also different. It may be used for the cultivation of some demons or the effect of refining some demon magic weapons, but I don't know the rest. ”

Su Qianmo said as if he had thought of something, "How many bones have you found?" Generally speaking, a formation has such a heart skull as a formation eye, which is already a very powerful formation to invite the demon god, it seems that you have found a lot?"

Lu Changan didn't expect that this inconspicuous little bone was actually used as a formation eye, he just thought that the demonic qi in it was much richer than the forbidden demon cave, so he thought that the demon clan wanted to use this to interfere with the disciples of the sect.

"Eleven pieces, distributed all over the Tianyan Sect. But I didn't find anything around as a formation, and if it were, it would be impossible. Unless this object is directly used as a medium for the array, and there are other objects in the array. ”

"Can the Ancestor still remember the location of these demon bones when they were found?" Qingxu hurriedly said.

"Yes. ”

Hearing this, Qingxu hurriedly instructed his disciples to get a simple map of the Tianyan Sect. Lu Changan circled the locations of the demon bones one by one with a cinnabar pen with the location in his memory, and asked Wu Lao in his mind about some of the inaccurate ones, so after a while, the map was full of eleven red circles.

"Probably these eleven places, Taoist Chief, you see. Lu Changan handed it to Qingxu after the circle, and Su Qianmo also came over.

Su Qianmo couldn't think of anything when he saw the distribution of that circle, but most of the array eyes were in the center of the formation, so he nodded a little at the center of the formation and asked the Void Dao Chief, "Dao Chief, where is this Tianyan Sect?"

Qingxu looked at the place pointed by Su Qianmo, his eyes were strange for a while, and then he glanced at Lu Changan, Lu Changan said helplessly, "It's the main peak of Tianyan Sect, if you have to compare it carefully, it should be the place where the Seven Star Array is located." ”

Lu Changan also understood at this time, it seems that this demon bone is not aimed at the disciples of Tianyan Sect, this is clearly aimed at himself, or at the Seven Star Array. It was a complete accident that Elder Qingjing was able to obtain this piece of demon bone, and the people who wanted to set up the formation did not expect that one of the demon bones would be taken by the elder of the Tianyan Sect, thus exposing the location of the other demon bones.

"This is indeed a formation to invite the demon god, it seems that the people of the demon clan want to take advantage of the blood contract between you and the Seven Star Array to treat you to death. Qingxu Dao Chang looked at Lu Changan with some concern, "Fortunately, a piece of demon bone was missing before, so the formation was not perfect, and the other demon bones that made up the formation were taken away by you at the last time, so the demon god was not invited, but just turned into a shadow of demonic energy." ”

Lu Changan was also afraid for a while after hearing this, if he hadn't gotten involved in the fact that Qingjing Dao Chang was crazy and didn't know the existence of the demon bone, then that formation had ninety percent of the formation base, and it must have been a real demon god who was not invited.

At that time, he was really in a catastrophe, not to mention that he could invite the demon god to come, but the demonic qi that smashed into him was gathering together to launch an attack on himself, and he must be dead.

"But I only found these eleven demon bones, and I didn't see any eyes. Lu Changan still had some doubts, "And why is that formation so delicately timed? Just start attacking me when I have a blood contract with the Seven Star Array?"

Qingxu nodded, "Master Ancestor is right, besides, since we know that this is a larger formation laid out against the Seven Star Array, then although we have destroyed the foundation of the formation, but if the formation is not broken for a day, the formation will exist, so that the Seven Star Array will not be able to complete the blood contract, which means that the efforts made in these days are completely wasted." ”