The result of molesting Qiao Songyu again was that Qiao Songyu got angry, and ignored Pei Rongbai since she went to bed last night, and Pei Rongbai couldn't coax her well all morning.

In the morning, Pei Rongbai went out to investigate the case, Qiao Songyu didn't go out with him because he refused to pay attention to him, and followed his second brother to study the files in the yamen.

"Is Brother Li here?"

A few people were immersed in studying the files, when they heard a clear female voice like a yellow oriole coming from the yard, everyone looked up, and saw a girl, dressed very neatly, who looked like Xiaojiabiyu, and walked away with a smile on her faceCome in, as soon as I walk in, I see a few strangers I don't know, all of them are as handsome as Pan An reincarnated, their faces are blush, and their voices are quiet:

"That... that... the little girl is taking the liberty."

"Excuse me, who are you looking for?" Qiao Zeyu asked kindly.

"I... I'm looking for Brother Li Cheng." The girl replied shyly. Although she didn't dare to look at Qiao Zeyu, she still peeked at him from the corner of her eye. "I am a female police officer from Yangcheng City, and my name is Thirteen Lady Cheng.".”

"Female policeman?" Qiao Zeyu looked her up and down, unavoidably surprised—there are female policemen in Yangcheng City??

"Yes." Thirteen Lady Cheng said that she was a police officer. She was very proud and not shy anymore, and said with a smile on her face, "I am the only female police officer in Yangcheng City and the only female police officer in the whole country.Yes, I went to the lower county to catch prisoners three days ago, and I just came back."

"Oh, so." Qiao Zeyu was about to say something when he heard Li Cheng's voice:

"Thirteen Lady, are you back?"

"Brother Li?" Thirteen Lady Cheng turned her head in surprise and saw Li Cheng coming in wearing a light blue gown, and said, "Brother Li, according to what you said, the prisoner was really caught, you are really amazing, Song Ci is alive!"

Li Cheng showed a smile on his paralyzed face, and introduced Qiao Zeyu and others to Thirteen Lady Cheng. Thirteen Lady Cheng heard that Qiao Zeyu was the supervisory censor from the capital, and hurriedly saluted Qiao Zeyu.

"So there really is a female police officer." Qiao Songyu was amazed. He had seen a female guard, but this was the first time he had seen a female police officer.However, this Thirteen Lady Cheng looked light in stature and nimble in her steps, and she was indeed different from ordinary girls.

"That's right." Thirteen Lady Cheng couldn't help being shy when facing such a beautiful man as Qiao Songyu, "I'm an orphan, I came from another place, and my skills are not bad, so Brother Li recommended me to be a policeman under Fu Fu Yin, although I am a woman, I am no worse than a man in catching prisoners, so I have been doing it."

"Oh, it's amazing." Qiao Songyu praised.

"I'm not good, Brother Li is amazing!" Thirteen Lady Cheng said excitedly, "There was a case in Yang City before, a man was killed with a knife at home, Brother Li's autopsy revealed that the murderer was left-handed, FuFu Yin deduced that it was the deceased's brother-in-law, we went to the house of the deceased's brother-in-law and found that he had already fled in fear of crime, so I went to hunt him down and bring him back for trial, and it really was him!"

"Left-handed, can this be detected?" Qiao Songyu asked in amazement, "In the case of the demon fox, can the murderer be detected as a normal person or a left-handed person?"

But Li Cheng shook his head: "If you strangle him, you can't tell whether you are left-handed or a normal person."

"And I don't even know what the murder weapon is!" Qiao Songyu said, suddenly noticed the belt around Thirteen Lady Cheng's waist, opened her eyes suddenly, and said, "I know, I know what it is, it's the girl's house."The belt of the skirt!"

Only women's belts are only half a finger wide, soft, and can be used to strangle people!Men's belts are a finger wide and stiff, so it must not be!

When everyone heard this, they all looked at Thirteen Lady Cheng's waist—she was wearing a light yellow cross-neck skirt today, and the belt was obvious.

Li Cheng also frowned thoughtfully and said, "Maybe it's really..." He stared straight at Thirteen Lady Cheng's waist and said, "Thirteen Lady, lend me your belt."

Thirteen Lady Cheng: ...

Only then did Li Cheng realize that something was wrong, he blushed a little, and his handsome face was a little embarrassed: "I'm sorry, I didn't mean to offend you..."

Qiao Songyu, who was watching the whole process, and his second brother looked at each other, and couldn't help laughing—this Li Cheng is too cute!

"I'll go to my room and get one for you." Thirteen Lady Cheng smiled helplessly, turned and left.

When Pei Rongbai and Pei Rongxuan came back, they saw the two brothers of the Qiao family watching Li Cheng doing the experiment: Li Cheng was holding a woman's belt, strangling a piece of pork hard.

"What are you doing?" Pei Rongxuan asked suspiciously.

"This is obviously an experiment." Pei Rongbai said, looked at Qiao Songyu, and said deliberately, "Songer, am I right?"

"Hmph!" Qiao Songyu still turned away and ignored him.

Qiao Zeyu couldn't help laughing at the side.

Pei Rongbai had no choice but to move to Qiao Songyu's side calmly, deliberately leaning against him.

Qiao Songyu snorted coldly, but did not walk away.

At this time, Li Cheng's experiment was finished, he took off his belt, carefully inspected the marks on the pork, and said, "The marks are not very obvious..."

Qiao Zeyu said: "If you try it with pork, you will definitely not be able to try it. Why don't you try it with a lump of flour?"

"That's right, the marks will be more obvious this way." Pei Rongxuan also said.

"Well, then I'll go to the kitchen to get a ball of flour." Li Cheng also gave up, turned and went to the kitchen.

"Did you gain anything from going to the street today?" Qiao Zeyu asked Pei Rongbai.

"Yes, I found the person we met in the teahouse last time." Pei Rongbai turned to Qiao Songyu and said, "There is indeed such a thing, but I don't know why the file from that year is gone."

Seeing Pei Rongbai looking at him, Qiao Songyu looked away awkwardly: "That means someone deliberately took the file away, right?"

"Well, there's something strange about this..." Qiao Zeyu pondered.

Seeing that Qiao Songyu still ignored him, Pei Rongbai bent down and whispered in his ear: "Songer, I'm hungry."

Qiao Songyu was startled by his breathing and voice, turned around and stared at him in embarrassment: "It's none of my business if you're hungry!"

"Song'er..." Pei Rongbai called out pitifully.

"Ah, you are so annoying!" Qiao Songyu couldn't stand him, "Second brother, just take care of him, he is too annoying!"

Qiao Zeyu looked at the angry Qiao Songyu, thought for a while, and then looked at Pei Rongbai: "Rong Bai, you just take him to the room, he is also very annoying."

Qiao Songyu: ...

Is it still my brother???

Pei Rongbai laughed out loud: "Okay."

Then Qiao Songyu was forcibly carried by her husband to the small room next door.