Sheriff Uncle, open the door quickly! I've come to solve a case!

Qin Qingzhou calmly sat down opposite him.

"What? You know me?"

Cao Qiang sounded a little guilty: "I saw you a few days ago when I took my wife to get tested and we passed by the police station."

"Aren't you a detective? Why are you interrogating me? I really have nothing to do with this case, there's no need for a detective."

"Whether or not I need it is up to me." Qin Qingzhou tapped the table lightly with his fingertips.

"I was wondering why you looked familiar; it turns out we met the other day." He paused for a second. "But for a detective like me who's very sensitive to faces, it seems you have a better memory."

"Or were you observing me all along?"

Cao Qiang looked away: "No, I just happened to remember it."

Qin Qingzhou quietly observed him, but didn't ask any further questions.

He had a very ordinary appearance, with no special features, the kind of person who would be easily overlooked in a crowd. Yet, Qin Qingzhou always felt uneasy looking at him.

There was no mark of a ring on his ring finger.

"Are you aware of your wife's relationship with the deceased?"

Cao Qiang nodded, then slammed his fist on the table: "Those two scoundrels don't respect me at all!"

"Speaking of which, what did you go to the testing institute for a few days ago?"

Cao Qiang was taken aback: "So, you're checking if my wife has any fertility issues?"

"You already have one child, do you still need to get checked?"

"It doesn't say you can't do that, does it? Is it illegal?"

"That's not illegal," Qin Qingzhou leaned back in his chair. "However, using a child to defraud other people of their property is illegal."

Cao Qiang's brow twitched, and he unconsciously lowered his voice: "Officer, I don't understand what you're saying."

Qin Qingzhou pushed a report in front of Cao Qiang; it was a paternity test report.

"It's okay if you don't understand, I'll explain it to you. You and your wife Yao Panlan concealed your marital status and had Yao Panlan seduce older, unmarried men because these men crave love and are easier to win over. Yao Panlan took this opportunity to get pregnant with the victim's child and then used it to extort money."

"Am I right?"

Qin Qingzhou looked at him calmly, her pupils surging with turbulent emotions.

The recorder was stunned but tried to remain calm as he took notes.

How did things develop like this in just one night? Just yesterday we knew absolutely nothing!

According to the paternity report, their one-year-old son was not Cao Qiang's biological son, but the son of the deceased Zou Fei.

Cao Qiang forced a smile: "Officer, don't talk nonsense. Doesn't this prove that the woman and man were having an affair? I'm the victim here!"

Qin Qingzhou: "Then how do you explain the multiple bank transfer records for the deceased in your bank account?"

Cao Qiang: "That's money he owed me before, and he's paying me back!"

Qin Qingzhou sighed softly: "Unfortunately, we found the ring on the deceased's body at your place."

"What?" Cao Qiang froze. "What ring... I don't know."

Qin Qingzhou took out a transparent evidence bag, inside which a silver ring glittered.

Cao Qiang panicked instantly, his pupils contracted sharply, and the composure he had just feigned vanished completely.

"Rings usually offer engraving services, and on the back of this ring, the date they fell in love is clearly engraved: May two years ago. Coincidentally, your son was conceived around that time as well."

"You and Yao Panlan got married in January two years ago. You met Zou Fei after you got married. Zou Fei started transferring money to you when you became pregnant. You also changed jobs and went to the factory where they worked."

"And you went to the testing center not to check if the child was yours, but to check if your wife had any chromosomal abnormalities."

"Impossible! How could they have found me! I clearly..."

"puff…"

Qin Qingzhou, wearing a mask, let out a muffled laugh.

It was just a soft sound, but Cao Qiang immediately felt a chill run down his spine: "You're lying to me?"

Qin Qingzhou then placed the ring on the table.

It wasn't Zou Fei's ring at all; it was a women's ring by Yao Panlan.

"Tell me, how did you kill Zou Fei?"

The interrogation room had a one-way glass wall, and Li Ku and the police station chief stood outside looking in astonishment.

Li Ku was thinking: No, we both slept in the police station for one night, so how come he figured everything out in one night? While I only slept for one night?

The director was thinking: This isn't right, is it? Isn't this a violation of regulations? I'm doomed.

Bai Zhizhi wandered around the police station like a kitten surveying its territory before coming to the outside of the interrogation room.

I collected some candies and cookies during the trip, and a few cute things like that.

The uncle's voice could be faintly heard coming from the inner room.

She opened her arms and looked at Li Ku with a cute expression.

"Brother Kuku, you should watch this too, even if you know about it~"

Li Ku squatted down and picked her up.

"what?"

Bai Zhizhi saw the people inside.

"Isn't this the same bad uncle I saw yesterday morning?"

"Yesterday morning?" Li Ku found it strange and recalled that Bai Zhizhi was at the police station yesterday morning.

Bai Zhizhi's little braids swayed back and forth: "Hmm! Zhizhi remembers now, I saw him when I went to the pretty bad sister's place before. He had a lot of evil spirits on him."

"A demonic spirit?" Li Ku looked around like a startled bird.

The director had been holding back all morning and was extremely dissatisfied with them.

These young people have stepped on every landmine as soon as they arrived. Do they even know any rules?

He forced a smile and tried to carry Bai Zhizhi away: "Little girl, don't disturb everyone's work, go play outside."

Li Ku blocked his hand and turned on the microphone.

"Captain Qin, Zhizhi just said that this man is the same one we saw at the police station yesterday morning, and that he's said to be possessed by many evil spirits. Do you have any leads?"

Qin Qingzhou listened to the voice in the earphone and fell into deep thought.

Yesterday morning...

Qin Qingzhou's eyelashes trembled slightly as she looked up at the man.

"Hey, what are you saying, kid..." The warden was about to reprimand the young people when he heard voices from inside the interrogation room.

"I was wondering why you looked so familiar."

Qin Qingzhou finally understood and smiled knowingly.

"Long time no see, Yang Xiong. How's it going down there?"