A live stream that dramatically transformed a depressed schoolgirl shocked netizens across the count

At 7:20 a.m., the reversing warning sound of a heavy transport truck echoed over the Bai family's courtyard wall and fell under the grape trellis.

Chen Lang lifted the curtains on the second floor.

Two enclosed transport vehicles were parked at the entrance of the alley, with an engineering support vehicle following behind. The team leader, wearing a reflective vest, stood in the middle of the road and put away the traffic cones.

A tricycle loaded with vegetables drove towards us, its cargo close to the wall, and the team leader raised his hand to let it pass.

Su Niannian leaned against the windowsill, watching the tricycle pass through the convoy.

"Ten supercars treated the fire lane like their own living room, while three construction vehicles knew to give way to the vegetable delivery guy."

Bai Weiwei pushed open the courtyard gate and cleared a passageway to the side.

"The village parade has just resumed. If there's another traffic jam, the grandmothers will really chase people away with brooms."

Chen Lang put on his black windbreaker and went down the wooden stairs. His wispy hair was damp with sleep, and a silver cross slipped out from his collar, swaying twice in the morning light.

"Don't worry, Qin Feng may be a spendthrift, but he hasn't spent all the family's money on swindling yet."

Outside the gate, the transportation manager handed a folder to Gu Qingshang.

"Ms. Gu, these are the temporary passage registration, vehicle ownership certificate, transportation insurance, and site reservation form. The Yangwang U9 is a fully enclosed transport vehicle, and the seal numbers on the four corners of the main vehicle are all in the attachments."

Gu Qingshang wore a beige trench coat, her long black hair tied back over her shoulders. She stood by the bluestone road, checking the official seals, electronic signatures, and insurance terms page by page.

"Transportation insurance coverage amount".

"The vehicle is completely covered for total loss, third-party damage, and track rescue. The race insurance is in effect separately, and the policy has been uploaded to the notary platform. The custody is expected to be completed before 8:00 AM."

"If an abnormality occurs before vehicle handover, how is responsibility determined?"

"Before the static acceptance is completed, it will be jointly undertaken by the transportation company and the engineering team. After signing, the testing phase will begin, and accountability will be traced according to the project log."

Gu Qingshang turned to the last page, a fountain pen hovering above the signature bar.

"Inspect the vehicle first."

Shen Qingci carried the evidence terminal to the rear of the transport compartment. The camera panned across the transport vehicle's license plate and the seals abutting the four corners of the compartment.

The serial number, time, transportation company name, and on-site personnel are entered sequentially, and the original images are simultaneously entered into the custody system.

The engineer picked up the unpacking pliers.

"Ready to open."

"Wait a moment."

Shen Qingci pushed the camera to the edge of the seal.

"Report the number."

The person in charge read out the numbers to each group.

The four sets of numbers match the custody accessories.

Shen Qingci nodded.

"It can be disassembled."

Chen Lang pulled the levitation ball from his jacket pocket and pressed the power button with his thumb. The mechanical support unfolded, and the camera rose to his shoulder.

Live streaming has started.

Viewers who woke up early and waited on the account's homepage flooded into the live stream, and the number of online viewers jumped from three digits all the way up.

[It's here! The car Qin Feng sent has arrived?]

Three construction vehicles blocked the entrance early this morning; that's quite a show of force.

[Brother Lang, quickly turn the camera around so I can see what the top donor sent.]

Chen Lang pushed the levitation ball toward the transport cabin and retreated to the outside of the isolation line.

"morning."

"Qin Feng escorted the Yangwang U9 over last night. We'll conduct a static inspection today."

He glanced at the scrolling questions.

"This car is driven by four independent motors with a combined power of over 1,000 horsepower. Body control, torque distribution, and suspension are its specialties."

"The spinning turns and car body dancing you usually see on video are just a few of its talents. On a real racetrack, any problem with power response, tire condition, or brake thermal management will force you to stop."

[Over a thousand horsepower? Is this a car or a low-flying rocket?]

Turning around on the spot is only considered a talent skill.

[Here's the important part: Lang Ge is going to use it to race the winding roads in the torrential rain!]

Chen Lang raised his chin.

"Don't register it for the prize yet."

"The seals, transport records, chassis, tires, and electronic systems all need to be checked. Since the acceptance inspection wasn't signed off, the transport company is still responsible for it."

The hydraulic tailgate lands, and two anti-slip tracks extend outwards.

Inside the transport compartment, the gray-silver U9 is secured between four sets of tire locks.

The car body has no racing decals, but the original wheels, brakes, and aerodynamic kit are all retained.

The morning light streamed into the carriage, brushing against the low-slung front and across the roof.

The villagers who were gathered at the entrance of the alley moved forward half a step, and the construction team put up a barrier to leave a passage on both sides.

Chen Lang controlled the levitating ball to sweep from the front of the car to the rear.

"Gray-silver original body, full set of original aerodynamic components, no changes made to the appearance for the live broadcast."

"Pre-race testing will retain the original factory structure. There's no need to cover up the answer with a bunch of aftermarket parts when data and tuning can solve the problem."

The front of this car is way too low.

Don't try to scam me; the repairs will be enough to buy me a house.

[Brother Lang, you tell me first who will pay for the scratch.]

Chen Lang glanced at the insurance documents in the transportation manager's hand.

"If it gets scratched now, the transportation insurance will cover it."

"Sign first, then scrape off the paper; Qin Feng will cry."

The engineer lowered his head, suppressing a laugh, and started the traction winch.

The U9 drove out of the transport compartment along the anti-skid track, and its four tires pressed down on the inspection mat in turn.

As soon as the vehicle came to a stop, the monitoring tablet emitted a short alarm.

The pressure of the left rear tire dropped from 252 kPa to 244 kPa.

Three seconds passed, and the number dropped to 241.

The transportation manager raised his hand to stop the process.

"Stop the handover."

Two engineers crouched down next to the left rear wheel, while the rest of the team cut off the traction equipment and sealed off the area around the vehicle.

The praise that had just started rolling in the live stream stopped for a moment.

What happened? It started leaking air right after landing?

Could the tires have been damaged during transport?

[Two days left in the race, and the car has already broken down?]

Shen Qingci stopped outside the isolation line and aimed the evidence terminal at the testing tablet.

"The anomaly occurred at 7:27:14. The pressure of the left rear tire is continuously decreasing. Please have the transportation company and the engineering company confirm whether to suspend the handover."

"pause."

"Agreed to suspend."

Representatives from both sides then made their statements.

Shen Qingci sealed the voice recording and generated the first verification code.

Su Niannian turned to look at Chen Lang.

He leaned against the courtyard wall, drinking the soy milk Bai Weiwei handed him, without even raising his eyelids.

"The other car is leaking, and you're still drinking?"

"The tire is leaking air, but the soy milk isn't."

"Aren't you in a hurry?"

"Can I inflate the tires in an emergency?"

Chen Lang took two steps closer, his mouth full of straw, his gaze sweeping over the tire pressure data and the surface of the left rear wheel.

The suspended ball remained outside the isolation line, only taking pictures of the testing tablet and staff, avoiding the internal equipment screens in the engineer's hands.

Leak detection fluid was spread along the tire bead, tread, and valve stem.

There were no bulges on the tire tread, no impact marks on the rim, and no air bubbles on the tire bead.

The person in charge frowned deeply.

"Disassemble the wheels for inspection."

"Don't dismantle it yet."

Chen Lang spoke.

The two engineers looked up at the same time.

He bent his finger and tapped the edge of the testing tablet.

"Turn on the temperature of all four tires."

The engineer switched pages.

The left front wheel is 17.2 degrees, the right front wheel is 17.1 degrees, and the right rear wheel is 17.3 degrees.

The left rear wheel is at 19.8 degrees.

Gu Qingshang approached the screen.

"The left rear wheel is more than two degrees higher."

"The heating wasn't turned on in the transport compartment; it can't just run a fever on its own."

Chen Lang squatted beside the wheel, without touching the tire. He looked up into the transport compartment.

"Remove the left rear lock."

The staff returned to the carriage.

The lock was removed from the base, revealing a metal piece less than half a finger long. The edge of the metal piece bore signs of friction, and a small amount of rubber powder had accumulated nearby.

The comments in the live stream started scrolling again.

[This is really something!]

Did someone tamper with it beforehand?

[The match hasn't even started, and the off-field drama has already begun?]

Su Niannian tensed her jaw and pressed her palm against the window.

"Who put it there?"

"Don't condemn anyone yet."

Chen Lang stood up.

"The metal piece is stuck in the lock base, not in the tire's path. If they really wanted to wreck the car, they wouldn't have left it like that."

He reached out to the engineer.

Infrared thermometer.

The engineer handed over the equipment.

Chen Lang glanced at the valve stem.

Nineteen point nine degrees.

On the other side of the wheel hub, 17.4 degrees.

"During transportation, the lock shifted, and the metal plate repeatedly rubbed against the base, causing heat to concentrate near the valve stem."

He pointed to the valve core.

"The valve core has become loose due to prolonged vibration."

The engineer brought a torque tool to check.

The test result was 0.2 Nm lower than the original manufacturer's standard.

The person in charge lowered their shoulders slightly.

"Replace the valve core, refill with air, and hold the pressure for fifteen minutes."

Shen Qingci was still holding up the evidence terminal.

"Source of the metal sheet."

The transportation manager entered the carriage to inspect the lock structure.

"This is the limit washer of the tire lock. The fixing bolt is still there, and the preliminary judgment is that the washer is broken."

All locks in the same batch were inspected.

Gu Qingshang closed the folder.

"The inspection results will be included in the supplementary accident report. Even if the left rear tire passes the pressure test, it cannot participate in the formal test."

The project manager nodded.

"Replace the entire tire and valve assembly; seal the old parts and send them for third-party testing."

Shen Qingci added:

"The entire disassembly and assembly process was recorded on video. The seals on the old parts were jointly signed by the transporter, the contractor, and the user."

She looked down at the terminal and archived the anomaly records, personnel lists, equipment numbers, and on-site videos.

Chen Lang retreated to the courtyard wall and took the second cup of soy milk from Bai Weiwei.

Su Niannian stared at him.

"You just said that professional matters should be left to professionals."

"right."

Chen Lang inserted the straw.

"So I'm responsible for reminding the professionals to avoid disassembling one wheel."

The engineer burst out laughing.

The transportation manager looked up.

"Did Mr. Chen work in vehicle engineering before?"

"no."

"How did you determine that there was a problem with the valve core?"

"The temperature of the left rear tire was concentrated only near the valve stem. There was no external damage to the rim or tire tread, and the tire pressure dropped at a stable rate."

Chen Lang leaned against the car door and looked up at the floating sphere.

"The answer is written all over their faces."

"If they still can't see the problem, the insurance company should consider canceling the policy."

The live stream paused for two seconds, and the screen was filled with comments.

[Who just said that Brother Lang only drinks soy milk?]

[Su Niannian: The clown is right next to me.]

[Did he do a live stream to introduce the car and incidentally teach the engineering team a lesson?]

Others rely on equipment to inspect vehicles, how come he found problems with just a glance?

[Insurance company: We've already confessed, please let us go.]