C129

"It's alright, there's Chen Zhi and Lu Zhao here. They can protect me too." Bing'er shook Sihan's arm, begging Sihan.

Sihan shook off Bing'er's hand and coldly refused, "No, constable Chen is from the imperial court. How could he have the time to protect you?"

How could they catch the real culprit who killed Cai Die? Right now, they knew nothing about the real culprit, and in order to avoid alerting the enemy, he could not send people to investigate the case openly, but when he heard the two people's conversation, he suddenly thought of a plan, "I will send Constable Chen to protect Liu Bing, and not only that, I will also give Liu Bing a silver coin as a bounty." Since Liu Bing volunteered to find the culprit, he would grant his wish.

"Alright, let's do it." Bing'er excitedly responded to Nanhai. Since he could find the culprit that killed Cai Die with money, why not?

Sihan looked at Bing-Er helplessly and stood there silently. Since Bing'er had agreed to help, she didn't want to dissuade Bing'er anymore. Not to mention that she had Zhining and Lu Zhao to protect Bing'er. She was relieved.

ZhiNing didn't oppose Bing'er, because so far, she didn't have any clues that could lead to the real culprit. Moreover, after such a long time had passed and Liang Yuqi was caught on the spot, they were sure that he was the murderer of Cai Die, so the government would no longer protect the scene. The scene should have been destroyed by now. It was even harder to find out who was the real killer. If Bing'er entered the building like last time and found out everything about Cai Die, the situation would be different. She would not alert the enemy, but she would also do her best to protect Bing'er and not let her be in any danger.

The officials would give Bing-Er another silver, which was perfect for both of them.

Seeing that both ZhiNing and Sihan were silent, Bing'er knew that they all agreed that she should help Liang Yuqi turn the case around and find out who killed Cai Die.

Nanhai seemed to be afraid that Bing'er would go back on her word. Before Bing'er left his study, he put five hundred taels of silver into her hands.

Bing-Er accepted it gladly. It was something she deserved, and she didn't need to be polite to Nanhai.

Sky One Detective.

Sihan, Bing'er, Zhining, and Lu Zhao sat at the table, discussing the case.

"According to what Little Yun said, after Liang Yuqi and Cai Die entered the room, the two of them would drink and have fun." Zhining held up the document of the case of Lou Caidie's death, reading out loud the words that had been said on campus.

"But, Liang Yuqi said that after he entered the room, he fell asleep on the bed. The two of them have a huge conflict! Who is lying and who is telling the truth? " Sihan frowned slightly as she muttered to herself.

Bing-Er thought for a while and said, "What if neither of them are lying?" She didn't think that there was a need for Little Yun and Liang Yuqi to lie. Unless one of them was the one who killed Cai Die, there was no need for them to lie.

"If both of them aren't lying, then there will be a third situation, which is Cai Die's room has a third person. The third person came out of the dark after Liang Yuqi had fallen asleep, pretending to drink with Cai Die. And Little Yun who is standing outside the door mistaken it for Liang Yuqi drinking with Cai Die for fun. " Zhining slowly said.

"If that's the case, then the killer must have found a place to hide after poisoned Cai Die. Only after Liang Yuqi entered the room and fell asleep did he walk out from the dark. Drinking and having fun with Cai Die. This killer knew Cai Die because the wine in Cai Die's stomach was something she drank from her own mouth, and there was no blood on her face or jaw. "

Sihan followed up with Zhining's words.

"From what I can deduce, it's not as simple as knowing someone. If an ordinary woman suddenly sees someone she knows appearing in her room, even if she didn't scream out loud, she would still be scared by the man. Why would she drink with him?" Lu Zhao told the three of them his thoughts.

ZhiNing nodded in agreement, "Lu Zhao's words are correct. The killer must be very familiar with the dead, or perhaps he's Cai Die's frequent guest."

Sihan picked up the cup of tea Lian'er had just poured for everyone, lightly pecked at it, and slowly said, "Then we have to find this killer from Cai Die's regular customers first."

"But how do we know who among Cai Die's frequent customers are, and how will the murderer not find out that we're looking for him?" Bing-Er put her chin on her hands and asked herself a question. She was asking herself a question as well.

ZhiNing and Sihan looked at Bing'er at the same time, "I think we should secretly find out about this from the people around Cai Die."

"It's more stable. It won't alert us, but it will also give us the information we want."

Bing-Er nodded in agreement, "The Clear Heart Pavilion is simply a brothel. If you want to sneak into a brothel, you have to pretend to be a servant girl, and then you have to do it yourself. However, the time a client stays at the building is limited, and those who come in contact with them cannot get any information from them, even if they are brothels. Although the maidservants were able to come into contact with the brothel ladies, she only served a single master and received very little information. The best way is to pretend to be girls from the brothels, and get close to the girls who were better friends with Cai Die before, and ask them for information. "

"You mean, you want to go to the brothel and be a prostitute?" ZhiNing looked at Bing'er and asked a little angrily. She wanted to find the killer earlier so that he wouldn't harm anyone else, but she couldn't let Bing'er enter the brothel to be a prostitute. [What if someone bullies Bing-Er? None of the men in the brothel were good people, and they were all cunning, so she was afraid that Bing'er would be at a disadvantage.

"Right, don't brothels have those prostitutes who only sell their skills but not their bodies? I dress up like that. " That way, they would be able to find out what information they were looking for. It would be perfect for both sides.

"But …" Zhining still refused to let go of Bing'er.

"Bing'er cut off what Zhining wanted to say without thinking." Don't worry, I'll protect myself, not to mention that Lu Zhao is protecting me in the dark. Rest assured. " She believed that she would definitely be able to survive like a fish in water in a brothel. And he wouldn't lose his footing.

Seeing how confident Bing-Er was, Zhi-Ning stopped trying to persuade her. Bing-Er's words made a lot of sense, and the only way to gather more information about the deceased was through this method.

"Then you have to be careful." Although she knew Bing-Er was smart, she still told her.

"Don't worry." Bing'er smiled at Zhining. It was not that she didn't know Zhining was worried about her, but that she had no choice but to do so in order to find out who killed Cai Die.