Yao Pei's movements were fast, and Sun Hewu gave her an affirmative answer - that flying sword really had traces of true qi that did not belong to Qi Jianyuan.

If they are both Qi Refiners, then they will learn the same method, and there is not much difference in the initial True Qi. However, because of the different supernatural power exercises practiced, the external manifestation of true qi will be quite different.

Just as the divine power of the Gu Immortals is also different, Wu Luo's divine power is the most domineering and the most lethal; The divine power of Si Ming Zhenjun has the divine power of immortality, and the divine power of Ziguang Zhenjun is the most special, and he is good at imitating the divine power of others, such as the cold divine power used in the teaching, which is to imitate the divine power of Taiyin True Monarch.

After using different exercises to stimulate the initial true qi, whether it is transformed into sword qi or using this sword, there are traces to follow, and a person with a good eye can infer the exercises he has practiced through various traces, and then use the exercises to determine its origin.

It's just that this kind of trace is extremely subtle, the realm is insufficient, or the vision is not enough, it is difficult to see, and even Yao Pei is not sure of this, but this is the Vientiane Dao Palace, and there is usually a first-class naïve Taoist priest in person, even if the real person in charge of the palace is not there, there is also Sun Hewu.

At first, Sun Hewu didn't think about it, but after Yao Pei's reminder, he checked the flying sword with a suspicious attitude, which confirmed Yao Pei and Qi Xuansu's speculation - it was not Qi Jianyuan who killed the female teacher with the flying sword, but someone else.

Although the murderer had deliberately hidden these already very subtle traces, he still could not escape Sun Hewu's eyes.

According to Sun Hewu's identification, the technique used to kill the female teacher with a flying sword should be the "Beidou Thirty-six Sword Technique".

Qi Jianyuan learned the "Twenty-Eight Sword Tricks of the Southern Dipper", which was born from the "Thirty-six Sword Tricks of the Big Dipper", but the two are very different, the former is more neutral and peaceful, and even enters the threshold of the right way of the Xuanmen.

As the so-called Beidou master dies, Nandou master is born, the "Beidou Thirty-six Sword Tricks" is heavier, but it is like a double-edged sword, hurting others and hurting oneself, the hidden danger is to lose life, and the degree of aging is more different from that of people in the same realm. In the world of great controversy, or in the troubled times, the day is not safe, there are few people who can die well, it is fundamental to be able to live first, and the loss of a little longevity cannot be regarded as a hidden danger at all, so there are many people who practice the "Beidou Thirty-six Sword Technique", and the Li family also prospered for a while with this family heirloom.

However, after the revival of the Daomen, there were few disputes, and there were spiritual officials charging into battle on their behalf, this kind of practice that blindly focuses on killing power and damages Shouyuan is not liked by the disciples of the Daomen, and it is quite a bit of a dragon-slaying technique and useless meaning, even if it is the Li family, they rarely practice this ancestral method.

After all, Shouyuan is more precious than anything else in the peaceful and prosperous era, and the core children of the Li family are all in power, and they can't wait to increase their longevity and enjoy a few more years of happiness, who is willing to lose Shouyuan?

Of course, immortal people can not care about Shouyuan, such as the ancestor of the Li family, Xuan Sheng, Donghuang and others, all of whom have learned the "Beidou Thirty-six Sword Technique", but they are all immortal people, so naturally they don't care about any hidden dangers. It's just that few disciples in later generations dare to say that they will definitely be able to enter the immortal realm, so they naturally have to consider it, otherwise when they are about to die, it will be too late to regret it.

Up to now, the more the core children of the Li family, the more they will not learn the "Beidou Thirty-six Sword Technique", it seems that only the contemporary head of the family Li Changgeng has learned the method of this ancestor, as for the others, at most they are Qingwei real people have been involved, even if it is Li Changge, he defeated all kinds of strong enemies at the Three Religions Conference, and did not use the "Beidou Thirty-six Sword Tricks", but used the "Taiping Qing Lingjing", the mystery of this great success is that the other way to return the other body, what means others use, Li Changge also uses what means, can not see Li Changge's reality at all, The young gentlemen of Confucianism and Buddhism failed to even force out all of Li Changge's abilities.

Because of this, just because it is the "Beidou Thirty-six Sword Technique", you can't suspect that the murderer is from Taiping Dao or the Li family, and Taiping Dao's presence in Vientiane Dao Palace has always been weak, far inferior to the Quanzhen Dao that is close at hand.

Just knowing that the murderer cultivated the "Beidou Thirty-six Sword Technique", his identity cannot be determined at all, and he still needs to be investigated slowly, and even the possibility that the murderer is an assistant cannot be ruled out. If it is really an assistant who lives in the center of the Dao Palace, and he can't hide anything from him, then no matter how he investigates, it will be difficult to achieve results.

Sun Hewu's own goal is too big, and it is easy to startle the snake, so this heavy responsibility will eventually fall on Yao Pei and Qi Xuansu.

In the signing room, Sun Hewu handed a roster to Yao Pei and asked, "Suyi, how sure are you?" ”

Yao Pei said: "According to the known information, it is really not very certain to find this person, and this person is not a lamb to the slaughter, even if I find out, I may not be able to take him." ”

Sun Hewu approvingly: "It's best if you think like this." If a person loses his fear, he is apt to bring disaster upon himself. Let's take Qi Jianyuan as an example, it is clear that he is nine out of ten things, but because of the carelessness of the enemy, he gave his life in vain, and he deserves this catastrophe. So what I ask of you is that you take care of yourself in all things. To put it mildly, if you die a Qi Jianyuan, our Vientiane Dao Palace can barely bear it, if you have any more accidents, the earth master will come to the door to ask for the guilt. ”

Yao Pei's face was expressionless, but he still nodded.

Sun Hewu continued: "But don't be too timid, the burden of Vientiane Dao Palace is on my shoulders, this family is in charge of me, use extraordinary methods in extraordinary times, you want to go anywhere, or violate any rules, I can turn a blind eye." ”

Yao Pei nodded again.

Sun Hewu waved his hand: "Go, don't be busy making moves after you go back, you might as well think about it first, what to do, and plan later." ”

Yao Pei withdrew from the signing room.

After coming out to sign the house, Yao Pei went to his residence. The small mansion is not big, the location is also biased, and few people come on weekdays, but at this time, there is a person standing in front of the mansion, it is Qi Xuansu.

Yao Pei said directly: "Let's talk about it when we go in." ”

Qi Xuansu nodded, and as Yao Pei entered the study, the two sat across the table.

Yao Pei put the booklet given by Sun Hewu on the table, first explained Sun Hewu's speculation, and then said: "The enemy is dark and I am clear, this is our disadvantage." However, our advantage is that the murderer probably does not know that we already know about his existence, and he may think that he has done a perfect job and will let down his vigilance, so that we can calculate with our hearts and minds, and the offensive and defensive forces are different. ”

Qi Xuansu expressed understanding.

Yao Pei stretched out his hand and pressed on the cover of this booklet, and continued: "Sun Lao Zhenren deduced from the traces of true qi left on the flying sword that this person is at least a realm cultivator of heaven and man, and the scope is further narrowed, Sun Lao Zhen also gave me the roster in the Vientiane Dao Palace, except for Sun Lao Zhenren and me, there are a total of seventeen heaven and man, and here are their detailed information." Of course, everyone has some unknown life-saving skills, and they will not talk about it to others when they are idle, and it is difficult to register and make a book, for example, if you have a variety of miracles of 'Xuanyu', you will not report it to the Daomen, so this list can only be used as a reference, and you can't believe it, and you can't believe it. ”

Qi Xuansu raised a question: "The female cultivator who died earlier should not be among the registered celestials, and belongs to deliberately concealing realm cultivation, what if this murderer who killed people also deliberately concealed realm cultivation like a female cultivator?" ”

"What you said is very reasonable, this female teacher who was killed is indeed not among the registered celestials, and the suspicion that the murderer deliberately concealed his realm cultivation cannot be ruled out." Yao Pei obviously also thought about this problem, "But we don't have any clue now, we can only find a thread first, slowly peel off the cocoon along this thread, and try to find out all kinds of clues, and this roster is one of the threads of you and me." ”

"One of them...... What about the other thread? Qi Xuansu immediately asked.

Yao Pei said: "There are still a few fish that have slipped through the net in the lower palace, and they must have a head on them, so they are also a line, but this line is too fragile, and it will be broken if you are not careful." ”

Qi Xuansu nodded and said, "This also makes sense. ”

Yao Pei said: "Those few people who go to the palace, don't worry about them for the time being, let's start with the celestials in the upper palace to investigate." ”

Qi Xuansu asked: "Aren't you afraid that they will also be killed and killed?" ”

Yao Pei said: "Today's Vientiane Dao Palace has been isolated from the inside and outside, without the permission of Sun Lao Zhenren, the people inside can't get out, the people outside can't get in, and you can't directly escape from the Vientiane Dao Palace after killing people, or continue to lie dormant in the Vientiane Dao Palace, so killing people and destroying mouths is an extremely aggressive move." No matter how powerful the Purple Light Society is, it is impossible to infiltrate the Vientiane Dao Palace into a sieve, so our people still occupy the vast majority, and in the case that there are many of us and we are all vigilant, if he dares to move, he will inevitably leave traces, and the more he moves, the more traces he will leave behind, and considering the blockade between the upper palace and the lower palace, it will be easier for us to further narrow down the scope. ”

Qi Xuansu understood: "You use these people as bait, if the big fish takes the initiative to bite the hook, it will save us some hands." ”

Yao Pei continued: "This is only one of the reasons, and there is another point, now only you, me, and Sun Laozhen know the truth, that is, the female teacher did not die with Qi Jianyuan, but was killed by someone. The person who killed the female teacher didn't know this, in his opinion, all of us were kept in the dark by him, on the surface, the female teacher who killed Qi Jianyuan was dead, which means that there was no murderer, Vientiane Dao Palace was thinking about how to shirk the responsibility, not anything else, naturally no one would continue to investigate, let alone suspect him, and it could even be said that the matter had come to an end, so why did he continue to kill people at the risk of being discovered? If there is another murder, wouldn't it be obvious that the death of Qi Jianyuan of the Dao Palace is very strange? This goes against his original intention of killing the female sect in the first place, so I think this person will probably not make another move, he will only hide deeper. Whether he bites the hook or not, we will not lose. ”

Qi Xuansu had to admire: "Reasonable." ”

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