"Yes, Master. Apart from doing her job, I have never seen her do anything else. It seems quite normal."

"I understand, go down!"

"yes!"

Seeing that the people he sent out to monitor did not find anything unusual, he knew that Dugu Huaiyu was really cautious in doing things, and even her people could not find any clues.

So where did she hide the evidence?

Cheng Yu couldn't figure it out no matter how hard he tried.

She knew that this was unnecessary, but she was not a fool and could not believe everything Dugu Huaiyu said. She naturally had her own considerations.

“Time and difficulty?”

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Only after coming here did I know what they were talking about. The old Lin family house was burned down and nothing was left. At that time, most of the city was massacred, and it was so long ago that there was really nothing to find.

That was a strange magic circle diagram.

So now I'm starting to try to play dumb and hide myself again.

Little did I know that I would regret the decision I made that day many times afterwards.

"good!"

"Yes, Master. I found the old site of the Lin family. Although it was completely destroyed, after more than a month of unremitting investigation, we finally made some progress. Master, take a look..."

But after I got this magic circle diagram, I instinctively felt that something was wrong. I asked some magic circle diagram masters to look at it, and they said that although they didn’t know the true purpose of this magic circle, it was definitely not as simple as a massacre array. "

But there is a saying that goes, whatever you have done will leave traces.

None of the Tianyan Sect disciples and supporters who came before and after had ever seen the true appearance of the magic circle, so they had no idea of ​​its complexity.

At that time, the immortal cultivation world knew the truth about Lin Shang's celestial phoenix body even later than the demons did.

Cheng Yu put away the communication symbol, and then she went out for the first time after not having been out for a long time.

"No, we can't jump to conclusions yet. We can first try to figure out the purpose of this formation, and then we can know the truth. As for the rest..."

Therefore, when the other party repeatedly refused to hand over the ancient books, Cheng Yu felt that it was better to rely on himself than on others.

She really didn't know what was wrong with her master. He had been acting weird lately.

Cheng Yu looked at her confidant, who nodded to show that he understood what she meant.

Or just make a real killing array. Otherwise, looking at the complexity of this array, it is even more difficult than the ninth-grade array. Why bother? It is no exaggeration to say that in today's world, it may take enough time for the human race to come back and forth several times. It must be arranged a long time in advance. Is it necessary?

But this Dugu Huaiyu was too cunning. Every time he tried to test her, she would pretend to be confused or delay the time to fool him.

It is true that this magic array diagram is different from the previous ones. In this world, there is no such strange magic array diagram at all. It can be said that it does not conform to the appearance of this world at all.

When Cheng Yu heard this reason, she frowned at first, but soon her brows relaxed when she compared it with the magic circle.

But soon reason prevailed.

It seems that Dugu Huaiyu told this shocking secret before because she thought that Lin Yue, a key figure, was harmed by Lin Shang, and she was desperate to tell the truth. Now that she sees that Lin Yue is fine, her impulsive mind has sobered up, and she is afraid again or something.

But Cheng Yu already knew that something was going on. Whether Lin Shang was really the girl of destiny or the Dugu family was setting up some conspiracy, these were things she wanted to take care of, so she naturally would not allow the truth to be hidden.

So, after more than a month of open and secret investigations, Cheng Yu's people finally found out some things.

If you want to kill her or even the entire Lin family, why not just kill them directly? Why go through so much trouble?

But he is the master after all, and as a disciple, it is not appropriate for me to ask too many questions.

This made Cheng Yu very upset, but what she didn't expect was that the matter has now taken a turn for the better.

"right."

"What? You said you found the original clues?"

——————————

This made Cheng Yu's face even more serious.

This is?

I could only find someone to follow him but couldn't find any flaws.

"Why?"

Didn't Cheng Yu understand immediately after hearing this? "So there's a 99% chance that this is the work of the Sky Demon Clan?"

So, Zhou Hanyou thought about it and decided to focus on doing his own work and stop asking questions about his master.

Cheng Yu understood what he said and immediately stood up.

Cheng Yu took out the communication symbol, and when he heard what the other party said, Cheng Yu stood up suddenly.

It was a day later when Cheng Yu reunited with his people.

"They said it was because of the time and difficulty of setting up the formation."

The devil, the magic circle, the conversion of blood, the extermination of the Lin family, the real and fake Tianfeng. All of these made her believe that what Dugu Huaiyu said was true.

I think she has seen through it, and her own residence has been secretly searched by her confidant, but no so-called ancient books have been found, so has she really been fooled? But the other party's expression at that time was a little bit different.

She thought she understood.

It's the cost.

"Wait for me. I will meet you soon."

The only possibility is that this magic circle is not simple.

When I asked her what happened, she didn't tell me. She was acting weird.

Just considering the huge size of the formation and the difficulty of setting it up, if using it to kill people it would be like using a sledgehammer to crack a nut. If they just wanted to kill the Lin family, the demons would not need to do so.

"That's right. I have read the confessions of several survivors. They all said that they saw a very strange scarlet magic circle gathering in the sky above this city that day. At that time, all the people in the city felt great pain in this magic circle, so everyone identified it as the purpose of the devil to massacre the people of the entire city.

He greeted Zhou Hanyou, and after Zhou Hanyou's several inquiries were fruitless, he could only take on the important task of Danfeng and watch his master leave.

On this day, Cheng Yu, who was fooled by Dugu Huaiyu once again, asked for evidence. When he decided to force the other party to produce evidence no matter what, his communication symbol suddenly lit up.

Cheng Yu was relieved then and took the formation diagram to find someone to crack it.

But at this time Cheng Yu didn't know that no matter how cautious he had asked his men to be, they still made a mistake and were targeted by someone, oh no, by the demon.

She didn't know the characteristics of the demons yet. Compared to their combat power, the demons were not much inferior in other aspects.

Especially in terms of intelligence, so when Mo Fang knew that Cheng Yu went to Lincheng to investigate the truth of that year, he was surprised.

"Oh? It seems that the human race is not completely stupid. Someone actually found out something about what happened back then. It's a pity that the only person with a brain won't live long! Although I really don't like Lin Shang and want to kill her, but considering that she is still useful, I'm sorry, Cheng Yu!"