Under the mist and the light moon, there is a hazy and desolate place.

Qian Ai was silent for a while and asked, "Your mission is to find Du Jinnian?"

Wu Sheng nodded.

Qian Ai looked at him and said a little hard: "Does anyone say they want to live or die..."

Wu Sheng sighed and didn't answer, and he seemed to be unable to explain it clearly.

Qian Ai got goosebumps. The old man who was cheating, the disappearing Du Jinnian, and the second master Cheng who died last year... These information he just asked was woven into a dark net, covering the entire Cheng family's courtyard. He couldn't figure it out. This kind of information processing required a brain like Wu Sheng.

Watching Qian Ai rush back to the mourning shed, Wu Sheng stood alone in the night for a while.

Only in this moment, the complex clues have become a vein—

1. Three people disappeared: Cheng Jiming died; Old Master Cheng died; Du Jinnian disappeared.

2. There are three people left in the Cheng family: Cheng Xiaonan; Cheng Jiming's second wife Hai Huiping; Cheng Jiming and his original daughter Cheng Yixin.

3. Social relations: Du Jinnian and Cheng Jiming have a good relationship; Hai Huiping is the sister of Hai Yunlong, the leader of the Hai Gang.

4. Questions:

1. Mr. Cheng fell last year and died this year. Is there any suspicion?

2. Cheng Jiming was kidnapped and tore up his votes. Will Fushou refuse to accept it? Is it really not done or is it denying it?

3 Why did Du Jinnian suddenly visit the Cheng family? What did he talk to Cheng Xiaonan in the living room of the small building?

The various information I inquired about was like beads falling all over the ground. Wu Sheng needed to find the thread that stringed them.

Back to the Western-style building, Hai Yunlong unexpectedly brought people.

Wu Sheng didn't know Hai Yunlong, but from the other party's formation of Hulala-la-la-leading, his eyebrows and eyes slightly similar to Hai Huiping, and his words with Ying Jiuye, he understood that Fushou would stay in the Cheng family and refused to leave, so Hai Huiping called his brother to take charge.

But what puzzled Wu Sheng was that Hai Yunlong seemed to correspond to the young man next to Jiu Ye, and his hatred value was higher. His eyes were staring at the fair young man's face, his eyes were like the fire of hell.

The fair young man looked indifferent and didn't look at Hai Yunlong at all. He looked calm and contented, and occasionally yawned.

As the undercurrent surged, Ying Jiu glanced at Wu Sheng, who was standing at the door and hesitant, and immediately became kind: "Mr. Bai, are you going to enjoy the moon?"

If you don't look deep in Ying Jiu's eyes, you will definitely be a gentle person, even making fun of him.

Wu Sheng knew that he had been away for a long time, so Xiaoxiao took the teasing, without explaining at all, so as not to get worse and worse.

At the same time, his eyes fell on Hai Yunlong, as if he had just seen this man, raised his eyebrows slightly, and was gently surprised.

Hai Yunlong narrowed his eyes and hummed with a sneer: "Mr. Bai."

"..." Yes, another "acquaintance".

Wu Sheng suspected that Mr. Bai was a socialite in Tianjin. Otherwise, why would the big guys know him all?

If you talk too much, you will lose your mistake. Wu Sheng treated the two big bosses equally, and smiled politely without saying anything.

Cheng Xiaonan took the opportunity to interject in and asked everyone to sit down. Fortunately, the sofa in the living room was large enough to accommodate the four of them to maintain a polite distance.

Hai Yunlong left four people behind, and the rest was allowed to go outside, which gave his brother-in-law some face.

The long night is long, there is no intention to sleep, the four of them chatted and struggled.

Rather than talking about chatting, it is better to talk about sitting in meditation and facing each other.

Ying Jiu and Hai Yunlong were both mixed up on the road and could sit still, but Cheng Xiaonan was just a rich young man. He was so stress-resistant that he could fly down and asked his servants to bring up the whole bottle of foreign wine. In less than a quarter of an hour, he had added several times to the cup.

Hai Yunlong was drinking tea, so he asked the other party to hook up the wine bug. When Cheng Xiaonan poured wine again, he shouted to the servant next to him: "Get an empty cup and I'll have a drink with your uncle."

The servant did not dare to neglect and agreed immediately. But he turned around and wanted to pick it up. The wine glass in Cheng Xiaonan's hand suddenly fell to the ground, and the thick glass fell on the carpet, without breaking, and a dull "bang" sound.

Looking at Cheng Xiaonan again, his mouth wide open and his breathing was rapid. He covered his throat with one hand and pointed at the half-left wine bottle on the table. He was full of disbelief: "Wine...wine...wine...toxic..."

Hai Yunlong was originally possessed by foreign writing on the wine bottle, and wanted to use Meng to guess which country of wine it was. Seeing Cheng Xiaonan getting poisoned, he pulled away and pressed his back to the sofa, as far as he could!

Wu Sheng subconsciously looked at Master Ying Jiu, but he didn't expect that the other party was also looking at him, looking at him with his eyes facing each other and thinking about it.

Cheng Xiaonan suddenly bent down and sucked his throat. In a few seconds, he spit out all the wine he drank at night until he was sour and he raised his head again, shouting loudly with his tongue: "Hurry... go find... Mr. Gong... just say... just say... Caowu... poison..."

The people here rushed away, and Cheng Xiaonan picked up the teapot on the table and poured it all into his throat. It was really a filling.

After filling, put down the teapot, then clenched the throat, and continued to induce vomiting.

This sucking and vomiting is a bit like stomach washing. Wu Sheng looked at his "skilled self-rescue process" and his eyes flashed slightly behind the lens.

Caowu, a type of Chinese medicine, can cure diseases if used well, but if used poorly, it will be a great poison.

Soon, Mr. Gong arrived. Seeing that the equipment was a Western doctor, he could hear it from his words that he was also an old friend of the Cheng family.

Cheng Xiaonan coughed and wheezing, and could hardly speak. But when Dr. Gong saw the filthy on the ground, he knew that he had vomited. He immediately helped Cheng Xiaonan to lie flat in the room, and then started to get injections, infusions, and various treatments.

There were only three guests left in the living room, and they became embarrassed at the same time - they were born in other people's house and refused to leave, and then the owner was poisoned.

"Did you uncle drink medicinal wine?" Master Ying Jiu suddenly turned his head and asked the servant who was already scared by him.

The servant was stunned for a long time before shook his head vigorously: "No, it's just foreign wine, no herbs!"

Master Ying Jiu nodded, tapped his fingers lightly at the handrail of the sofa, and turned his eyes to Wu Sheng: "Mr. Bai, don't you find it strange? Why is Uncle Cheng so sure that he was poisoned by Caowu?"

Wu Sheng certainly found it strange, but he didn't know Ying Jiu's plan, so he said cautiously: "There are often poisoned people who soaked in Caowu wine. Mr. Cheng has seen it and can recognize it, but it is not surprising."

"Ying Jiu, what do you mean?" Hai Yunlong of course spoke to his sister's house. "Can Cheng Xiaonan poison himself? Is he tired of living?"

Suddenly a shadow flashed at the entrance of the stairs.

Wu Sheng subconsciously looked over and saw a little girl hiding in the shadows on the corner of the stairs leading to the second floor.

Wu Sheng couldn't see her appearance clearly, only her half-length hair and a pair of cold eyes in the darkness.

Seeing Wu Sheng's gaze, the child turned around and ran upstairs, his footsteps so light that they could hardly be heard.

Cheng Jiming's daughter, ten years old this year - Wu Sheng remembered the information collected by Qian Ai.

After about half an hour, Dr. Gong came out of the bedroom and told them that the amount of aconitum poison that Cheng Xiaonan consumed should not be large, and that the correct vomiting induction was already out of danger, but he needed to rest in bed and continue infusion in order to remove the toxins as soon as possible.

After saying this, the doctor kindly reminded: "It's three parts poisonous, so don't make wine in everything."

There is no medicinal wine in grass, it is just ordinary foreign wine that has been poisoned.

This matter was obvious, but Ying Jiu and Hai Yunlong didn't say anything. Wu Sheng changed the words to his mouth to: "Mr. Gong, I'll give you it."

Dr. Gong kept saying no, but Wu Sheng still sent the person out of the small building and all the way to the front yard.

But when he was about to walk to the front door, he turned a corner and pulled the person to the mourning hall. He used reason (coercion) to move him with emotion (temptation), and half forced him to have someone examine the body for Mr. Cheng.

Wu Sheng originally suspected that he knew some inside story, but after observing it, he felt that this person was not like that. He was probably a simple doctor who had dated the Cheng family, so he decided to take a risk.

It was late at night, and there was no one in the huge mourning hall - no one dared to get close to the old master who had just cheated his corpse - there were only a few white candles, a full platform of sacrifices, and the lonely old master Cheng.

Mr. Gong couldn't do a real autopsy, that is, he looked at his eyes, ears, mouth, nose, body and limbs, but the more he looked, the heavier his expression. Finally, he said, "Mr. Bai, you may have guessed correctly. Old Master Cheng is likely to die of poisoning."

"Possible?" What Wu Sheng wanted was "confirm".

Mr. Gong shook his head: "Unless of testing for gastric dissolved substances, no doctor can make a sure judgment based on the naked eye alone."

Seeing Mr. Gong leave, Wu Sheng slowly paced towards the small building while thinking. As soon as he walked to the front of the building, he was pulled into the bushes. He didn't see his face clearly, but saw the bald head first.

Wu Sheng unconsciously bent the corner of his mouth, and his heart started to be upset since Cheng Xiaonan was poisoned. Finally, a light breeze came in: "If you don't sleep well, why are you running around?"

Xu Wangyi said righteously: "Can I leave you alone and walk the mission line?"

Wu Shengle asked deliberately: "Then let me listen, what can you help?"

"..." Xu Wang was speechless for a long time and kissed him on tiptoe, "Come on?"

Wu Sheng thinks this is good and can continue.

"Do you suspect that Cheng Xiaonan gave the poison to Old Master Cheng? And it was the same poison as he had just won?" After hearing Wu Sheng's simple summary, Xu Wang understood what he meant.

"Yes," said Wu Sheng, "otherwise he wouldn't have reacted so quickly and responded so accurately after being poisoned."

"But why did he still harm his own father? Who poisoned him? What does this have to do with Du Jinnian's disappearance?" Xu Wang was still confused.

"I don't know yet." Wu Sheng said the truth, "But I always feel that the key point is Cheng Xiaonan, and Du Jinnian's last meeting was also him."

Xu Wang: "Then what is he doing now?"

Wu Sheng: "Hang a drip in the bedroom."

Xu Wang: “…”

Wu Sheng: "Don't worry, Fushouhui and the Hai Gang are both sending people to guard it. Cheng Xiaonan is going to get into trouble. They can't get involved with those who are here tonight, so they care more about it than anyone else."

Xu Wang was surprised: "How do you know I'm worried?"

Wu Sheng smiled: "Because according to the experience of general detective films, the first suspect should be killed by the murderer at this time."

Xu Wang: “…”

There was no movement from Master Yan Yi and he had already fallen asleep. Xu Wang came over mainly to ask Wu Sheng's situation and put in a lot of effort. But Wu Sheng had no idea at the moment, so he asked Xu Wang to go back to rest first and then go back to the small building himself.

As soon as he walked to the entrance of the building, he saw a servant sneaking behind the corridor column, protruding his head and looking at a smoking brother from Fushouhui not far away. He looked too focused and didn't see Wu Sheng walking straight towards him.

When Wu Sheng arrived in front of the corridor, he screamed softly, as if he had been arrested for doing something bad.

The brother of Fushouhui heard the sound and looked over for no reason.
To be continued...