Yun Yeyao's counteroffensive plan can be said to have started when Wen Manman came back from the dead. Wen Manman's story, Sister Wang's abnormal behavior, Yan Muheng's contradictions in action, and Ms. Wen and the terrifying lie.

These are all things that Yun Yeyao and the criminal police can't figure out for the time being, and maybe the true identity of the murderer is hidden in these secrets. In addition to this, Yun Yeyao thinks that there must be someone secretly 'helping' Xixi.

Cissy had been in her room during the day, and even if she woke up, the chances of her running to the murder room alone were slim, and it was likely that someone had secretly lured her to the next room.

We know that Yun Yeyao guessed correctly, but there are still doubts in it: first, how can Yun Yeyao be sure that Xixi will not go to his companions? Secondly, the time when the body was found was at the time of the most frequent human activity, and anyone who had left the first floor of the main house might have entered Sissy's room, including the hidden cook.

The middle-aged woman who died was a relative of Xixi, and she was a woman, an ordinary little girl, when she had something on her mind, she would definitely confide in someone close to her and ask for help, especially the female elders in the family.

In fact, Yun Yeyao did think so at first, Xixi entered the middle-aged woman's room alone because she wanted to ask for help. But seeing Sissy's reaction, he abandoned this idea.

The tragic death of the middle-aged woman did not bring Xixi real sadness, and from the eyes of this little girl, Yun Yeyao saw nothing but fear. and her attitude towards Shan Mingze, she is not even willing to approach, let alone discuss things.

It can be seen that although Sissy is weak, he is definitely self-centered, and he has been stimulated. Except for the people she loves, others don't even have basic feelings and trust, to put it bluntly, they are simple and selfish. Such a person is unlikely to seek help from the person he rejects.

Because of this, Yun Yeyao's plan left Xixi on the periphery at the beginning, and it was best to let her get out, she couldn't get any useful clues from her, and it was easy to fall into the 'quagmire' because of some people's demagoguery in the house and couldn't protect herself.

The best thing to do is to keep her with the only grocery store owner couple who have nothing to do with the case. As for the person who sent him over, of course, it was Xie Yunmeng, Mr. Criminal Police's actions were crucial, he wanted to rescue Xixi safely, and he also had to guide Tang Meiya's ancestors and grandsons.

After receiving Yun Yeyao's notice, Xie Yunmeng immediately returned to the room, why? Because he had to go outside through the secret passage, and somewhere in the secret passage of the brown tower, the walls could be opened. After Yan Muheng demonstrated it once, Xie Yunmeng remembered it.

From there, it's much faster to climb the suspension ladder down to the outside of the treacherous house than to walk from the inside of the house. Xie Yunmeng had to get outdoors as soon as possible, because Sissy was very dangerous in the snow.

After rescuing Xixi, Xie Yunmeng took her directly to the back door of Ms. Wen's restaurant. Everyone still remembers that when Mei Xiaoxiao took Xixi to the grocery store on the evening of December 30, he didn't see Yan Muheng.

Before Yan Muheng returned, the grocery store owner and his wife had already left the house and hid in Ms. Wen's restaurant. Whether or not they were on their own initiative, the killer found and followed them, and then froze the entire house.

Freezing requires a lot of sprinkling, and perhaps this is why the air conditioner stops working in the middle of the night. Due to the fact that they focused on the air conditioner and the fact that the windows of the mountain itself were prone to freezing due to heavy snowfall, the grocery store owner and his wife had not noticed anything unusual so far.

Xie Yunmeng sent Xixi directly to the restaurant, which proved that he knew about the grocery store owner and his wife going to the restaurant, that is, their behavior in the restaurant was arranged by the criminal police, not acting privately, and at this point, Mei Xiaoxiao deceived Yan Muheng.

Of course, Xie Yunmeng couldn't have known what the murderer did after the grocery store owner arrived at the restaurant. He sent Sissi over so that the couple could take care of Sissi on their behalf. First, Sissy had met them before, at least he wouldn't reject them. Second, it is difficult for some people in the house to grasp Sissy's movements around them.

Judging from the time of the actions of several people outside, Xie Yunmeng must have found the person who was 'breaking the ice' at the back door of the restaurant when he arrived, that person was wearing a down jacket and a hat, in the wind and snow, Xie Yunmeng may not be able to see his face clearly, but it is generally impossible to guess at all.

This should be an unplanned discovery, and there is Yan Muheng, Yan Muheng was knocked unconscious in the food warehouse, and then stumbled back into the house to report the news, Xie Yunmeng's time of coming out was the same as the time he went to the house. In other words, it is possible for two people to meet halfway.

Yan Muheng may have told the criminal police everything he encountered in the food warehouse, Xie Yunmeng is faced with two choices at the moment, the first is to let Yan Muheng go back to the main house to ventilate the news, and he will follow the suspect he just saw, but in this way, he will not be able to complete the action in the counterattack plan. Second, ignore the suspect, and return to the main house with Yan Muheng, and wait until later to study this matter.

Like Xie Yunmeng and the others, the murderer could not leave the area around the treacherous house until he completed his plan, and he had to promise not to leave any evidence against him to the criminal police.

On the surface, Xie Yunmeng can't have the best of both worlds no matter what, but there will be exceptions to things, that is, the suspect Xie Yunmeng saw actually returned to the treacherous house, and he entered directly through the gate, and did not take any secret passages.

This was so strange that when Xie Yunmeng saw him enter, he immediately went around to the back of the brown tower and returned to the room with Mei Xiaoxiao from the hanging staircase. At this moment, Mei Xiaoxiao was already waiting for him inside.

After a few simple words, Xie Yunmeng left the door of the room again, at this time, it was the time when the missing 'Shan Mingze' returned to the tower, he passed by someone, but he was in the secret passage, so the person who passed by him was unlikely to be Xie Yunmeng.

Next, Mr. Detective is going to find Grandma Tang and Yaya, and these two people are also completing an important task at the moment.

——

Let's smooth out everyone's actions.

Morning of December 31:

Xie Yunmeng and Mei Xiaoxiao were resting in the room where everyone had stayed, and the others had already arrived downstairs, and before Liu Qiaopu pretended to be attacked, the real Shan Mingze had been locked up by the criminal police. Ms. Wen and Tang Meiya's grandson did not follow everyone downstairs.

As for how they escaped from everyone's sight, these will be mentioned when the criminal police ask the parties individually, so I won't waste space here.

After that, Yun Yeyao left, and the 'Shan Mingze' who stayed in the entertainment room suddenly disappeared, and the old man successfully bluffed everyone, and Xixi was pushed outdoors by someone from the secret door in the secret passage, which shows that the person who acted was the person who knew the location of the secret door in the treacherous house.

The above things happened continuously, Xie Yunmeng and Mei Xiaoxiao were still in the room at that time, and then Yun Ye Yao went upstairs, as soon as he arrived upstairs, Mei Xiaoxiao went to find the real Shan Mingze, and at the same time arranged for Ms. Wen.

Xie Yunmeng immediately went outdoors to save Xixi and sent him to the restaurant. The timing of his action coincided with the time when Yan Muheng was attacked on the periphery.

Next, Xie Yunmeng returned to the treacherous house and made peace with Mei Xiaoxiao, while the 'Shan Mingze' downstairs passed by a mysterious person in the secret passage of the main house, and 'Shan Mingze' hurried to the unknown direction.

——

Questions about Yan Muheng's identity:

Before the murder began, Yan Muheng in the house had already determined that Xie Yunmeng was pretending. After the criminal police revealed their identities, everyone knew that there was another Yan Muheng on the periphery, who was hidden in the home of the grocery store owner, ready to cooperate with the work of the criminal police at any time.

We call him the second Yan Muheng. It stands to reason that such a person can be trusted, and the criminal police did ignore the suspicions in him at first. But later, one incident after another made the criminal police begin to suspect him.

As for whether these actions were all done by the second Yan Muheng himself, we can't judge it yet.

Next is the third 'Yan Muheng', his identity is the most bizarre, so far the description of this person is very vague, we don't even know his name. Maybe this man is the mysterious Eternal, or maybe he's the one who left with hatred in the treacherous house, like Venmanman.

And many things, we have to suspect that this third Yan Muheng did at the same time: such as bringing Shu Xue to Xie Yunmeng; attacked Yun Yeyao and took him downstairs;

Talking to Shu Xue in Meng Qi'er's room; After Shu Xue's death, destroy the evidence in the food warehouse; Acting alone in the snow in the middle of the night; Stop Mr. Cook and prevent him from escaping; and deceiving Cissy that she is a criminal policeman, letting her take off her guards, and so on.

These actions need to wait for the opportunity, and the time needs to be calculated, and the second Yan Muheng does not have so much time to act. But that's not to say he's completely unsuspecting.

The second time he saw him, he came back from the ruins of the side house and said that he was looking for the entrance to the basement. But we all know very well in our hearts that the time when he went out was before and after Mr. Chef was killed, is there really such a coincidence in the world? I'm afraid not, the odds are too small.