At the beginning, he crossed over to become the cannon fodder villain's father

Zhao Chengfeng found that the fragrance he gave Xu Qingqing didn't contain any ingredients that could cause death at all. It can be said that they were all conventional medicinal materials without any problems.

Then the problem came out, since Xu Qingqing was preparing this fragrance, why did he add the ingredients that are not in this fragrance at all, and can cause death?
Could it be that she doesn't know that this ingredient can cause death?This is obviously impossible.

In this case, there can only be one explanation, that is, Xu Qingqing didn't know that what she added was this kind of raw material.

In other words, she didn't know how this ingredient came to her, it was added inadvertently, and then she was in a hallucination because of the reason that this fragrance can cause hallucinations without discovering it. I lost my life.

Therefore, there is only one explanation for Xu Qingqing's death this time, being killed.

Moreover, Zhao Chengfeng felt that the reason why the other party wanted to attack Xu Qingqing was that Xu Qingqing was already in possession of a lot of very critical information. In order to prevent this information from leaking out, the other party chose to kill and silence her.

Although Zhao Chengfeng didn't like Xu Qingqing very much, but she died suddenly like this, which made Zhao Chengfeng feel quite uncomfortable.

"Mr. Zhao, did you find anything?" Director Ma came over and asked again.

Zhao Chengfeng nodded, and told Director Ma everything he found.

"What? He was killed by someone?" Director Ma was a little disbelieving.

"But no fingerprints were found at the scene. This doesn't look like homicide!"

Zhao Chengfeng shook his head.

"Director Ma, this is where the problem arises, because there are not only no other people's fingerprints, but even Xu Qingqing's own fingerprints are very few. Isn't this very strange?"

Director Ma nodded, feeling that what Zhao Chengfeng said was very reasonable.

"Okay, Mr. Zhao, I'll investigate after I get back here!"

Then he took the police, sealed off the scene, and left the scene.

And Zhao Chengfeng chose to stay and continue to investigate, because he felt that Director Ma and the others didn't seem to care very much, but he couldn't help but care, there were too many things involved, so he had to investigate.

Sure enough, Zhao Chengfeng found another big problem at the scene.

Because he couldn't find Xu Qingqing's cell phone from anywhere on the scene, nor on Xu Qingqing's body, then Zhao Chengfeng took out his cell phone and dialed Xu Qingqing's number, which was also turned off.

In this way, Zhao Chengfeng was more sure that Xu Qingqing's death was done by others to kill others.

Otherwise, if it was an accident, wouldn't the phone disappear?Zhao Chengfeng couldn't help but fell into deep thought.

At the same time, after Director Ma went back, he also began to investigate Xu Qingqing's identity information.

Because this Xu Qingqing is completely different from the previous three deceased.

The previous three people were all very ordinary people, and they had nothing to do with society. It can be said that their death would not involve anyone.

And Xu Qingqing is different, she is not only a hypnotist, but also a perfume maker.

Therefore, his social background and social relations are very complicated, so the investigation is even more complicated, involving too many people.

But for the police, it is not difficult to investigate a person.

Director Ma gave orders, and the result was very fast. In the afternoon, the result came out.

As a result, there is a very surprising thing, that is, Xu Qingqing, who has been studying abroad for a year and a half before.

And during this year and a half, there was no way to find out about Xu Qingqing's various situations and information, as if the middle year and a half was a blank period, a fault.

Moreover, Xu Qingqing's pursuit of Xu Xiuya was also found out.

Director Ma immediately called Zhao Chengfeng to report the matter to the piano store.

In order to avoid suspicion, Zhao Chengfeng told all about Xu Qingqing's pursuit of him, which prevented Director Ma from overthinking.

However, he felt that this year and a half might be the biggest problem.

"Mr. Zhao, I'm going to close this case directly, and say that Xu Qingqing's death was due to an accident. In this way, it will not cause panic in the society, and it will save a lot of trouble at the same time!"

Director Ma said that he actually didn't want anything to happen again, so he thought it would be better to close the case quickly.

Of course Zhao Chengfeng would not agree, so he immediately refuted it back.

"Director Ma, I think this matter is still very strange. There are still many doubts in it. How could the case be closed so hastily!"

"Besides, this Xu Qingqing was probably killed by someone else, but the other party did it very secretly and didn't leave any clues, so I think we still need to investigate carefully, and we can't close the case directly!"

"Oh, Mr. Zhao, I also understand what you mean, but if this matter is investigated, there will be no results!" After Director Ma finished speaking, he found a reason and hung up the phone.

Sure enough, in the evening, Zhao Chengfeng still backfired. Director Ma announced the conclusion of the case in the name of the police.

The cause of Xu Qingqing's death was also made very clear, that is, she died of poisoning caused by adding wrong ingredients when preparing the incense recipe.

So this matter did not attract much attention, and people felt that this should be the case.

But only Zhao Chengfeng knew that it was definitely not that simple.

But even though he told Director Ma these things, it was all his own guesswork, so it was still a bit difficult to convince others.

But in this way, since the police don't care, then he will take care of it himself.

So he decided to investigate this matter himself, and he must find out the truth of the matter.

After some analysis, Zhao Chengfeng finally decided to investigate from the year and a half when Xu Qingqing went abroad to study.

He felt that since there was no information about Xu Qingqing in the past year and a half, there must have been many unknown things that happened in the past year and a half, and these things might be very sensitive, so he decided to It was deliberately erased.

Therefore, Zhao Chengfeng felt that if he started from this year and a half, he might be able to find some useful information.