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

He Jingyan finished speaking.

The monitoring room did not show any of the earth-shattering scenes depicted in TV dramas.

No one slammed their fist on the table.

No one shouted "Arrest them!"

Even the music in the casino lobby didn't stop.

On the screen, all the images remained brightly lit.

The gamblers were still placing bets.

The dealer was still smiling.

The waiters were still moving around carrying drinks.

It's as if nothing happened.

But everyone in the monitoring room knows.

The net has been closed.

The man in gray stood in front of the exchange window, quickly suppressing the slight impatience on his face.

He even smiled.

"How much longer?"

The staff at the window politely said, "Sir, large-amount exchanges require a second verification. Please wait a moment."

The man in gray nodded.

"Can."

He said it very naturally.

Without the preceding analysis, Zhao Lei would probably think this person was quite gentlemanly.

But looking at it now, this "can" seems particularly awkward.

Zhao Lei whispered, "He's really good at pretending."

Shen Ling'er looked at the screen.

"It looks like someone who has practiced."

Zhao Lei nodded immediately.

"Yes, Teacher Ling'er just mentioned that."

Bai Sisi couldn't help but laugh.

"Have you taken notes yet?"

Zhao Lei said seriously, "I've already built a knowledge base for anti-cheating techniques in my head."

Shen Ling'er turned to look at him.

"Do you have enough brain space?"

Zhao Lei: "..."

The tense atmosphere in the monitoring room immediately eased a little.

Master Chen couldn't help but chuckle softly.

He Jingyan also slightly curved the corners of his mouth.

But his gaze remained fixed on the screen.

On the side passage, a fourth man stopped near the entrance.

He appeared to be waiting for someone, and he was holding a tissue in his hand.

very common.

It's so ordinary that people almost don't notice it.

But when no cleaning truck passed by in the side passage for a long time, his shoulder slumped almost imperceptibly.

It's very light.

If it weren't for the slow motion and emphasis markings, no one would notice it at all.

Shen Ling'er pointed with her little finger.

"This one's in a rush too."

Zhao Lei immediately leaned closer to take a look.

"What's the rush?"

Shen Ling'er said calmly, "His toes were pointing inwards just now, but now they're pointing outwards."

Zhao Lei looked down at the screen.

really.

The man's body was originally facing the passageway, but his toes slowly shifted towards the exit of the hall.

The movements were very small.

It's like adjusting your posture naturally after standing for a long time.

But given the current situation, the meaning has changed.

He was preparing to evacuate.

Zhao Lei gasped.

"You can tell that?"

Bai Sisi was also somewhat stunned.

"He only moved his toes slightly."

Shen Ling'er nodded.

"Feet are more honest than mouths."

The monitoring room was silent for a second.

Zhao Lei slowly turned his head and looked at the camera.

"Dear viewers, Mr. Shen's quotes have been updated again."

Things are more honest than people, and feet are more truthful than mouths.

"I suggest the production team publish a book."

Shen Ling'er immediately looked at him.

"There's a fee."

Zhao Lei immediately changed his tune: "I suggest that Teacher Ling'er publish it herself, and we will pay to buy it."

Shen Ling'er nodded in satisfaction.

"We can discuss it."

The comments section was filled with laughter.

"Hahaha, Zhao Lei's survival instinct is so strong!"

"Feet are more honest than mouths—that's an absolute gem!"

"How exactly did Shen Fei teach him? Every sentence he gave sounded like a life lesson."

Ling'er: Intellectual property rights must be protected.

"Zhao Lei has gone from being a guest to becoming the ambassador for promoting the Shen family's sayings."

"One second they're exposing cheaters, the next they're negotiating copyrights. This show is outrageous."

"But she's incredibly observant; she can even tell the direction of the toes!"

On the screen, a short-haired woman is standing in the rest area, her phone already put back in her bag.

She did not go to the exchange counter.

They weren't in a hurry to leave.

She simply took the bottle of water and strolled around the rest area as if it were nothing more than a casual stroll.

Then, she walked towards the restroom.

He Jingyan's eyes darkened.

"Keep an eye on her."

The staff immediately switched the view.

The corridor leading from the rest area to the restrooms is monitored from two angles.

The short-haired woman walked very steadily.

Unhappy.

It's not slow either.

Zhao Lei's palms were sweating as he watched.

"Is she going to run away?"

Shen Ling'er shook her head.

"no."

Zhao Lei asked, "Then what did she go there for?"

Shen Ling'er looked at the screen.

"She's going to throw something away."

He Jingyan immediately looked at the staff.

"Show us the outside of the restroom, the trash cans, the sink, and the cleaning room from all angles."

The staff worked very quickly.

Several images popped up at the same time.

Before entering the women's restroom, the short-haired woman very naturally switched the water bottle from her left hand to her right.

Then I paused at the door.

It stopped very briefly.

It's like checking if anyone is inside.

But as her right hand passed a decorative flowerpot by the door, her fingertips loosened slightly.

A tiny black object slid down from her palm.

too fast.

It's so fast that it's almost invisible during normal playback.

It wasn't until the footage was rewound and slowed down that everyone could see it clearly.

That thing didn't fall on the ground.

Instead, she stuffed it into the gap at the bottom of the flowerpot.

The monitoring room was deathly silent.

Zhao Lei froze completely.

"Is it really lost?"

Bai Sisi also opened her eyes wide.

"How did Ling'er know?"

Shen Ling'er's face remained calm.

"Her hands weren't thirsty when she got the water."

Everyone: "..."

Zhao Lei was stunned.

"Aren't your hands thirsty?"

Shen Ling'er explained, "She didn't take the water to drink it."

"The person carrying the water either needs to unscrew the bottle cap, watch the bottle opening, or loosen their grip a little."

"She kept her hand on it very tightly."

"Water is a hindrance."

Master Chen took a slow breath.

"Use a water bottle to cover your hand gestures."

He Chuan frowned and said, "So she wasn't going to the restroom; she was just using the route to take care of something."

He Jingyan's face turned completely cold.

"Let the female security guard pass."

"Don't disturb the other guests."

"Collect evidence from the contents of the flowerpot."

The staff responded immediately.

Zhao Lei looked at Shen Ling'er, unsure how to express his shock.

He hesitated for a long time, but only managed to utter one sentence.

"Teacher Ling'er, do you always watch people drink water this intently?"

Shen Ling'er looked at him.

"You don't need to look at the screen when you drink water."

Zhao Lei was taken aback.

Why?

Shen Ling'er said calmly, "You are truly thirsty."

Zhao Lei: "..."

Bai Sisi burst out laughing.

"She even figured out why you were drinking water."

Zhao Lei looked grief-stricken.

"Am I already that transparent in Teacher Ling'er's eyes?"

Shen Ling'er thought about it seriously.

"no."

Zhao Lei was about to be moved.

Shen Ling'er added, "You're the noisier one."

Zhao Lei: "..."

The live chat exploded again.

"Hahaha, you're really thirsty!"

Zhao Lei: I've been identified as an ordinary drinking water user.

"Her assessment of the short-haired woman was terrifying; she wasn't taking the water to drink, she was using it to block her hand!"

"Can Shen Ling'er even tell that I'm secretly eating potato chips in front of the screen?"

"Just how many aspects of life does Shenfei Education cover? Drinking water, chicken legs, toes, chips—it covers it all!"

"Zhao Lei got criticized again, but he seems to have gotten used to it and even enjoy it."

soon.

The female security guard approached the flowerpot without drawing attention.

In the picture, she appears to be arranging decorative items.

A few seconds later, she put on gloves and took out a small black sheet from the bottom of the flowerpot.

The staff immediately displayed the photos sent from the scene on the screen.

That thing isn't much bigger than a fingernail.

It looks like a piece of black plastic that has been cut up.

There are no obvious markings on the surface.

He Jingyan glanced at it, his voice deep and cold.

"Send it to the technical team."

Master Chen frowned and asked, "What is this? A communication device?"

The risk control manager shook his head.

"Too small, not necessarily."

Shen Ling'er glanced at the photo.

"It's not for her."

He Jingyan immediately looked at her.

"Who is that for?"

Shen Ling'er raised her hand and pointed to the other side of the screen.

"For the garbage collectors."

Everyone was taken aback.

The staff immediately retrieved the service route outside the restroom.

really.

According to the normal cleaning procedure, a cleaning staff member will pass through this area in a few minutes.

He would tidy up the wastebasket next to the flowerpots and check the surrounding ground as he went.

If it hadn't been discovered in advance, the thin piece would likely have been taken away "normally" by the cleaning staff.

Zhao Lei felt a chill run down his spine.

"Isn't this all too interconnected?"

Bai Sisi said softly, "She didn't lose it, she handed it over."

Shen Ling'er nodded.

"Bad people usually hope someone will pick up their lost items."

Zhao Lei couldn't help but ask, "What if no one picks it up?"

Shen Ling'er looked at him.

"That's a stupid, bad person."

Zhao Lei: "..."

He was unable to speak.

Because this sentence is too simple.

But it's also very true.

He Jingyan's expression was beyond shock.

He looked at the thin black disc on the screen, then glanced at Shen Ling'er.

At that moment, he suddenly realized very clearly.

Shen Ling'er wasn't "guessing".

She views people's purpose, route, actions, and subsequent processes together.

Others saw the short-haired woman carrying water.

What she saw was a hand covering its face.

Others saw her go to the restroom.

What she saw was something missing.

Others saw the flowerpot.

What she saw was the handover point.

A five-year-old child.

Standing in the monitoring room.

The process of a group of trained con artists and moles is broken down step by step.

He Jingyan suddenly realized that the 30 million offered that afternoon was not a reward at all.

It's more like the He family got a great deal.

The comments section has completely gone crazy.

"Holy crap! She even pushed the cleaning staff out to pick things up!"

"This isn't observation, it's process deduction, isn't it?"

"She's five years old! Five years old!"

"Just what kind of monster is Shen Fei? How could he raise his daughter like this?"

"Stop making variety shows featuring children, and rename it 'Shen Ling'er Teaches You How to Spot Scams'."

"He Jingyan probably wants to add another zero to the 30 million now."

"My mom just asked me why I was kneeling while watching the live stream."

"............."