I didn't think about Wang Xin's ghost, first of all, it is a human soul that the underworld does not accept, and after guarding his body for a period of time, his soul will naturally be scattered. Secondly, it is not harmful, but it is just thinking about the elderly and sick parents, and often goes to see it, and then hitchhikes back.

I warned it not to affect other people in the future, and to float back by itself if it could, and never show up.

Wang Xin is not a demon, he is very reasonable, and he promised me that he would not be like this in the future.

In fact, there are all kinds of ghosts hidden around us, most of them are the same as Wang Xin, they are born, old, sick and die, and they do not have so much resentment, so they still retain the kindness before their lives. And those who become evil spirits are mostly human earth souls, who for some reason are unwilling or unable to reincarnate and stay in the yang world to do evil. As for human souls, although there are occasionally people like Wang Xin who come out for a stroll, they must stay next to the corpse to guard the main time, and this kind of soul is basically friendly.

This case is the best example of this. Although Ma Tao bumped into ghosts before his death, it was not ghosts that killed him, but people, even the people he trusted the most.

I handed Ma Tao's car to the police for testing, and finally found a small amount of organic hydrochloric acid in the shutters of the air conditioner. The police also found records of Song Na going to the pharmacy to buy the solvent. Hydrochloric acid has no direct toxicity, but it is highly volatile, and if the human body is exposed to it for a long time, it is inevitable that symptoms of dizziness and brain swelling will occur.

Song Na took advantage of this property to make a very low concentration of organic hydrochloric acid solution, low enough to mask the pungent odor of hydrochloric acid. Almost every day, she would spray a little bit into the air conditioner when Ma Tao was not paying attention, so that the passengers in the car would not react due to the short contact time. However, Ma Tao was exposed to volatile hydrochloric acid gas all day long, and his body gradually became unwell. Song Na's initial idea was to make Ma Tao dizzy while driving, and then get into a car accident.

The volatile smell of hydrochloric acid is very light, humans can't smell it, Wang Xin, who is a ghost, can indeed smell it, and it likes this smell very much, so it loves to ride Ma Tao's car. Over time, Ma Tao also got used to this mysterious passenger and often pulled it.

In the face of ironclad evidence, Song Na confessed her crime. Her motive for killing is very simple - for money, she and Ma Tao have no children, so they have long been separated, and she thinks

Ma Tao can't earn back so much money from insurance compensation in his life, so it is better to exchange his life for the wealth he will enjoy inexhaustibly in the rest of his life.

Probably this is called - the most poisonous woman's heart.

Song Na also said that what she regrets most is that she learned this murder method from "Detective Conan", and it is better to come up with a more impeccable one herself. In fact, she was already very cautious, deliberately replacing the decoration materials, making people think that Ma Tao's dizziness was caused by excessive formaldehyde, and at the same time threw away the bottle containing organic hydrochloric acid.

But she forgot that anything she bought at the pharmacy was recorded. It's only that the episode of Conan she emulated was twenty years ago, and it took place in Japan, which is no longer in line with the current technological background. She thinks that as long as she avoids the mistakes made by the murderer in the cartoon, she can escape the punishment of the law, which is too whimsical.

After returning home, I also specially watched the episode of Conan mentioned by Song Na, called "The Invisible Murder Weapon". If I had watched this episode a long time ago, I would have thought of it when I first heard that Song Na was going to go to the car wash!

Time has come to mid-July in a blink of an eye, and I have already signed up for the second ranking match on the official account of the Supernatural Association, just waiting for the official assignment of teammates and cases. According to the rules, the second qualifying match was completed by two people, and I didn't care what case I was assigned to, I was more concerned about who my teammates were. I hope he doesn't cheat me, of course, it's better to be a beauty.

Let's talk about myself. In the past half a month, Su Mo has come to my house every night, first to help me make dinner, and then to eat and chat with me. I told her several times that she didn't have to go through the trouble, but she was determined to ring the doorbell the next day. Later, I really couldn't help it, so I called the fat boy to my house every night, so Su Mo had to cook dinner for three people.

But I think she is still happy with it, and there is no reluctance.

I have thoroughly seen Su Mo's cooking skills, she can cook seven days a week without the same dishes, sometimes the fat boy will order the next day's dishes, even if she can't, she will definitely be able to learn the next day, and it is not at all like the first time she did it, it is very delicious.

The fat boy said to me privately: "Lao Chen, such a good wife and mother, what more can a husband ask for?" ”

"Don't talk about it, my head is getting bigger." I clutched my head

, not knowing how to answer him.

When you think about it, life is full of drama. When I was in junior high school, I liked Su Mo and wrote love letters to her, but Su Mo didn't look at me at all. Now it's feng shui in turn, Su Mo took the initiative to treat me so well, I don't even know what to do.

Fat boy asked, "Do you like Su Mo?" ”

I thought about it for a moment and shook my head vigorously.

He asked again: "Then do you like Lin Siqi?" ”

I wanted to nod my head, but I couldn't stop thinking of how ruthless she was for me.

"You still like her." The fat boy pursed his lips and said, "I asked you if you liked Su Mo, but you didn't hesitate at all." ”

"And what do you think I'm going to do?"

"If I were you, I would first ask Lin Siqi why she didn't say goodbye, and whether she had any feelings for me. If I'm sure that the two of us are not playing, I will be with Su Mo wholeheartedly. ”

"What did I take Su Mo for, spare tire?" I laughed at myself, "What conditions do I have, let Su Mo be a spare tire for me?" ”

"You just don't have a backache when you stand and talk!" The fat boy said angrily, "If I can be a spare tire for Su Mo, I would be happy!" ”

"Let me think about it again, let's not talk about it yet, Su Mo is coming soon." I glanced at the wall clock on the wall, and it was time for Su Mo to cook every day, "Anyway, I don't want to hurt Su Mo, but I don't want to force myself either." ”

The fat boy sneered angrily: "Hehe, I see that you have a tendency to move closer to the scumbag." ”

After half an hour, Su Mo hadn't come yet. But she was still talking in our group in the afternoon, and said that she would come to my house on time today, why did she delay for so long? And since she reported that she had gone out, there had been no more news.

"Su Mo, where are you?" I posted a message in the group, and ten minutes passed, but Su Mo still didn't reply.

I called her again and dialed, but no one answered. I usually like to mute, but Su Mo is not, she rarely can't hear the phone ringtone.

The fat boy looked at me and said with some concern, "Nothing will happen on the road, right?" ”

I shook my head, saying I didn't have a clue, but I really hoped the fat boy wasn't a crow's mouth.