I put you in charge of the child, and you raised a monster!

After the technical team's door closed, the police station lobby finally quieted down a bit.

Unlike the oppressive silence that made it hard to breathe just now.

It was a quiet atmosphere where everyone was waiting for the outcome.

The water glass on the table was steaming.

The clock on the wall ticked forward, one tick at a time.

The crew members sat in a corner of the hall, and no one was in a hurry to speak.

Yang Mi held Shen Ling'er in his arms and gently patted her back.

The little girl was really tired just now.

After wiping the sweat from her forehead, her little face was still a bit pale, her eyelashes drooping, and she was sleeping soundly.

He was just asleep, still clutching that pencil in his hand.

Yang Mi tried to gently pry it open.

I couldn't break it.

She was both annoyed and heartbroken, and whispered, "You stubborn little donkey."

Zhao Lei, sitting next to her, whispered, "Sister Mi, this isn't your average stubborn mule."

Yang Mi looked up at him.

Zhao Lei said in a serious tone: "This is a stubborn donkey who can draw portraits, train dogs, catch thieves, pick locks, and comment on the cafeteria."

Bai Sisi almost laughed at him and quickly covered her mouth.

Yang Mi couldn't help but smile.

After laughing, she looked down at her daughter.

My heart is so soft.

The comments section finally recovered a bit from the previous heaviness.

"Zhao Lei, don't make me laugh or cry."

"Ling'er is still holding a pen while she's asleep, it's so touching."

"Even when Little Demon Ball is asleep, it's like he's guarding the clues."

"She was drawing so intently just now, she really didn't look like a five-year-old."

"Shen Fei, come back quickly! Your daughter has mastered the art of reversing polarity, and she's waiting for you to praise her loudly."

"I'm increasingly convinced that Shen Fei isn't just an ordinary father, but a hidden ultimate mentor."

He Chuan glanced at the live stream and said in a low voice, "Everyone, don't be too anxious. The police need time to compare the data."

Zhao Lei nodded: "Yes, these things can't be rushed."

After he finished speaking, he couldn't help but look in the direction of the technical team.

"But I'm really curious now, what exactly can that portrait reveal?"

Bai Sisi said softly, "Even if we can't find it right away, we have more directions than before."

Lin Jia, holding Chen Doudou, nodded: "Yes, Xiao Bao doesn't only have photos from when he was five years old."

Upon hearing the name "Xiao Bao," Chen Doudou immediately looked up.

He had been nervous for a while too, and now he asked in a low voice, "What does Brother Xiaobao look like now?"

Lin Jia has not yet answered.

Shen Ling'er, who was standing next to her, suddenly moved.

Her eyes were not open, and her voice was a little hoarse.

"I drew it."

Chen Doudou was startled: "Ling'er, you're awake?"

Shen Ling'er slowly opened her eyes.

She still looked a little sleepy, but half of the stubbornness on her face had returned.

"You're too noisy."

Chen Doudou said, feeling wronged, "My voice is very soft."

Shen Ling'er glanced at him: "Small, but stupid."

Chen Doudou: "..."

Zhao Lei finally couldn't help but burst out laughing.

"She's awake! Ling'er is really awake!"

"I feel relieved once the machine is turned on."

Yang Mi lowered her head and touched her daughter's forehead: "Are you still tired?"

Shen Ling'er thought for a moment: "A little."

"Shall I sleep a little longer?"

"I'm not sleeping."

Why?

Shen Ling'er sat up straighter and rubbed her eyes: "I haven't eaten anything yet."

Yang Mi: "..."

Zhao Lei slapped his thigh: "Here it comes, Shen Fei's dietary education is back online."

He Chuan laughed too: "Wasn't Ling'er just waiting for Xiao Bao to grow before going to sleep?"

Shen Ling'er nodded seriously: "We'll eat even if we have to wait."

She paused for a moment, then added another sentence.

"My dad said that waiting for someone on an empty stomach will make you a fool."

Zhao Lei paused for two seconds: "Why does that sound both strange and reasonable?"

Bai Sisi laughed and said, "Because people tend to have a slower mind when they're hungry."

The comments section was flooded with messages.

"Hahaha, waiting for someone on an empty stomach will make you a fool."

"Shenfei's quotes are updated daily."

The first thing Ling'er did upon waking up was to eat.

"Shenyang Aircraft Corporation's core family education principle: wife first, daughter second, mealtime third."

"Why do I feel like eating might be second on the list?"

"How exactly does Shen Fei manage to teach his children so many skills and such a simple philosophy of survival?"

Yang Mi had no choice but to ask the production team to bring her some snacks.

The female police officers at the police station also brought hot milk and small bread.

Shen Ling'er's spirits improved noticeably when she saw the food.

She picked up the small bread and looked at it first.

The policewoman couldn't help but laugh: "What, do we need to do another test?"

Shen Ling'er nodded: "Mm."

The policewoman was stunned: "A real autopsy?"

Shen Ling'er pinched the edge of the bread and smelled it.

"It's been sitting there for two hours."

The policewoman's eyes widened: "You knew that too?"

Shen Ling'er took a bite and chewed.

"But it's still edible."

The policewoman breathed a sigh of relief.

The next second, Shen Ling'er added, "It's just that the oven temperature was too high, so the bottom wasn't crispy enough."

Female police officer: "..."

Zhao Lei sighed and rubbed his forehead: "Kid, you just woke up!"

Shen Ling'er looked at him: "Can't you tell the truth after you've woken up?"

Zhao Lei: "Yes, absolutely!"

The comments section was filled with laughter.

"Hahaha, Ling'er wakes up and comments on the bread first."

"The crisis continues for the head chef of the police station cafeteria."

"She wasn't eating snacks; she was having a follow-up checkup."

Did Shenyang Aircraft Corporation even teach baking?

Yang Mi gently patted Shen Ling'er's small hand: "Don't comment too much while eating."

Shen Ling'er looked up: "Mother, I'll feel uncomfortable if I don't give my comments."

Yang Mi: "Why?"

Shen Ling'er said seriously, "My father said that it's a waste not to use your tongue."

Zhao Lei: "I suspect that this line wasn't said by Shen Fei; you made it up yourself."

Shen Ling'er glanced at him: "Do you have any evidence?"

Zhao Lei: No.

Shen Ling'er calmly took a bite of her bread: "Then shut up."

Zhao Lei: "..."

Laughter finally filled the hall.

Even the tense expressions of the police officers on duty, who had been on edge all morning, relaxed a little.

After the initial amusement, everyone's gaze couldn't help but turn to the technical team.

Behind that door, the system is performing comparisons.

After eating half a loaf of bread and drinking a few sips of hot milk, Shen Ling'er felt much better.

She jumped off the chair and walked to the vicinity of the technical team's door.

Yang Mi immediately followed: "Ling'er, don't go in and disturb your uncles."

Shen Ling'er nodded: "I won't go in."

She stood at the door, looking up at the doorplate with her little face.

"daughter."

"Um?"

Are their computers easy to use?

Yang Mi paused for a moment: "It should work pretty well, right?"

Shen Ling'er frowned: "That system was too slow just now."

Just then, a young technical police officer came out with some documents.

Upon hearing this, he paused in his steps.

Too slow?

Is their municipal bureau's technical system being criticized as slow by a five-year-old?

The young police officer couldn't help but ask, "Ling'er, you know about computers?"

Shen Ling'er thought for a moment: "I understand a little."

Young police officer: "..."

He instinctively took a half step back.

These three words have now become an internal alarm within the police station.

He Chuan heard it too and immediately tensed up.

Zhao Lei slapped the chair and exclaimed, "It's over, a new field has emerged!"

Bai Sisi laughed and said, "Are computers going to suffer too?"

The live chat exploded with comments.

"I understand a little! I understand a little, and here we go again!"

"Technical team in danger!"

"I knew it, Shen Ling'er couldn't possibly only know how to draw portraits."

"Did Shen Fei even teach hacking techniques?"

"Don't scare me, I have a feeling he really can."

The young police officer chuckled twice: "Kid, the system is slow not because of the computer, but because the amount of data being compared is too large."

Shen Ling'er nodded: "I know."

The young police officer had just breathed a sigh of relief.

Shen Ling'er added, "So we need to filter out the bad data first."

Young police officer: "...What do you mean by 'dumb data'?"

Shen Ling'er put her hands behind her back, looking like a little teacher.

"Eyebrow scar".

"Ear position".

"Right corner of the mouth."

"Time for supplementary household registration registration"

"These important points should be placed first."

The young police officer was stunned.

Shen Ling'er continued, "If you run a race where everyone's faces look alike, you'll be fooled by differences in weight, lighting, and expressions."

"I drew what my face might look like when I grow up, not a real photo."

"You can't look for it as a photograph."

"You have to look for bones."

The young police officer's expression slowly changed.

He had only asked the question casually.

It turned out that what the child said was exactly the problem they were facing now.

The age-determined portrait is not a real photograph.

If the system uses conventional facial comparison, it can easily be misled by facial expressions, hairstyles, and body shape.

What is truly stable are bony features and fixed landmarks.

A scar on the left eyebrow.

Ear position.

Interpupillary distance.

The corners of the mouth are slightly asymmetrical.

These weights should indeed be increased.

The young police officer's throat tightened: "How...how did you know?"

Shen Ling'er looked up: "My father said so."

The young police officer fell silent.

The answer is stable.

But its destructive power remains enormous.

The screen was instantly flooded with comments.

"Holy crap! She even understands logical comparison?"

"Don't look at the photos, look at the bones—that's a brilliant saying!"

"What exactly did Shen Fei teach? Profiling, psychology, and systematic screening?"

"I now seriously doubt whether Shen Fei used to work in criminal investigation technology."

"Impossible, the people in front of me look like doctors, race car drivers, chefs, dog trainers, and master thieves."

"So what exactly is Shenfei? A human skill tree?"

He Chuan felt a chill run down his spine.

He couldn't help but ask, "Ling'er, when your father teaches you these things, do you understand?"

Shen Ling'er looked at him: "I don't understand."

Everyone: "..."

Shen Ling'er calmly said, "I understood when they hit my hand later."

Yang Mi was taken aback and immediately lowered his head: "Your father hit your hand?"

Shen Ling'er blinked: "Use a note to hit him."

Yang Mi breathed a sigh of relief.

Zhao Lei, however, focused on the key point: "Did the note hurt?"

Shen Ling'er remained silent for two seconds.

"Shameful."

Zhao Lei: "Hahahaha!"

Bai Sisi couldn't stop laughing: "So Shen Fei's punishment was psychological trauma."

Shen Ling'er's face hardened: "What are you laughing at?"

Zhao Lei quickly waved his hand: "I wasn't laughing, I wasn't laughing."

Shen Ling'er: "His lips are practically flying off."

Zhao Lei immediately pursed his lips.

The comments section was filled with laughter.

"Hahaha, hitting your hand with a note doesn't hurt, but it's embarrassing."

"Shenyang Aircraft Corporation's educational approach: zero physical harm, maximum psychological suppression."

"No wonder Ling'er is so concerned about saving face."

"Shen Fei's father is so vivid, calmly slapping his hand with a piece of paper."

Shen Ling'er: I'm not afraid of pain, I'm afraid of losing face.

The young police officer had no time to laugh.

He took the documents and ran back to the technical team.

Not long after, an even more intense clatter of keyboards came from the tech team.

Zhao Lei stared blankly at the door, and said, "He wouldn't actually have gone there on Ling'er's advice, would he?"

Qin Zheng walked over from the other side and happened to hear this.

He looked at Shen Ling'er: "What did you just say?"

The young police officer inside shouted, "Captain Qin! We can try the screening method Ling'er mentioned!"

Qin Zheng's eyes narrowed, and he immediately went inside.

The door wasn't completely closed, and everyone could vaguely hear sounds coming from inside.

"Increase the weighting of eyebrow scars and ear position."

"Mouth corner deviation will be screened separately."

"The time limit for supplementary household registration is five years before or after the 15th anniversary of the founding of the People's Republic of China."

"Those registered without a birth certificate should be brought out first."

"Yes, yes, export this batch."

The people in the hall looked at each other in bewilderment.

He Chuan asked in a daze, "So... Ling'er participated in the technical comparison again just now?"

Zhao Lei shook his head: "No, she just stood at the door and ate half a loaf of bread, then complained that the system was slow."

Bai Sisi added, "She also gave some directions for optimization."

Lin Jia exclaimed, "This kid is really something... he can even help solve a case while eating bread."

Chen Doudou hugged her little biscuit and asked softly, "So, what can eating biscuits do for me?"

Shen Ling'er looked at him: "Let's lighten the load on the trash can."

Chen Doudou: "..."

Zhao Lei laughed so hard he slapped his thigh.

"DouDou, don't ask anymore. You'll always have a place in Ling'er's heart."

The live chat exploded again.

"Hahaha, this helps lighten the load on the trash cans!"

"Chen Doudou's occupation today: Trash can reducer."

"Ling'er's sharp tongue has returned, which means she's in much better shape."

"But the important thing is that she actually gave the tech team some suggestions just now!"

"Is it reasonable to optimize police screening logic while eating bread?"

"It's unreasonable, but the word 'reasonable' no longer applies to Shen Ling'er."

"Shenyang Aircraft Corporation's behind-the-scenes boasting has added a new entry: Face comparison screening optimization."

About twenty minutes later.

The door to the technical team opened again.

The young police officer strode out, his expression noticeably different.

excited.

tension.

There's still something I can't believe.

"Captain Qin!"

Qin Zheng also came out from inside, holding a tablet in his hand.

Teacher Luo followed behind, her eyes glued to the screen, and she almost strayed off course.

Everyone in the hall stood up instantly.

Yang Mi held Shen Ling'er's small hand.

Shen Ling'er also raised her head.

Qin Zheng did not speak immediately.

He placed the tablet on the table.

On the screen were rows of photos of the candidates.

There were young people, teenagers, ID photos, and surveillance screenshots.

Qin Zheng said in a deep voice, "Based on the adjusted screening criteria just now, we have narrowed down the number of targets."

Zhao Lei's voice lowered: "How many?"

The young police officer said, "The first round yielded more than three thousand results."

Zhao Lei almost jumped up: "More than three thousand?"

The young police officer nodded: "The age range is wide, the regions are numerous, and the photo quality varies, which is normal."

Bai Sisi asked, "And now?"

The young police officer took a deep breath.

"Now there are twenty-seven left."

The hall fell silent instantly.

Twenty-seven.

From over three thousand to twenty-seven.

He Chuan subconsciously looked at Shen Ling'er.

Shen Ling'er was licking the bread crumbs off her fingers.

He Chuan: "..."

This scene is too disjointed.

On one hand, there is a major breakthrough in the investigation of old cases.

On one side, a five-year-old child is earnestly licking bread crumbs.

Zhao Lei muttered, "True masters don't jump."

Shen Ling'er looked up and corrected, "Even experts don't waste bread."

Zhao Lei: "I'm sorry, I was being naive."

The comments section was filled with laughter and shock.

"More than three thousand turned into twenty-seven?! Holy crap!"

"Ling'er's single statement about adjusting weights directly narrowed down the scope?"

"She was just eating bread!"

"What kind of child prodigy solves cases while eating?"

"Shen Fei, come out here and explain why your five-year-old daughter knows this!"

"A true master doesn't jump; a true master licks bread crumbs, hahaha."

Teacher Luo pushed the tablet forward a little.

"We still need to manually compare these 27 people."

"The eyebrow scar may be covered up, or it may fade to the point of being invisible."

"You need to observe the ear position and bone points carefully."

"The household registration information also needs to be verified."

Qin Zheng looked at Shen Ling'er.

"Ling'er, can you still see?"

Yang Mi immediately frowned: "Captain Qin."

Qin Zheng realized he had gone a bit too far and said in a low voice, "Sorry, I won't force you."

Shen Ling'er had already stood by the table.

She looked at the screen.

"Let me take a look."

........