Courtyard House: Starting with handing over the keys, the state helps me abuse birds.

[Ding! Detected that the ninth-tier demon "Hypocritical Soul Demon" has suffered severe mental damage!]

[Target state: Caught in a dilemma, unable to move forward or backward, enduring extreme physical strain and mental stress every day, on the verge of collapse]

[Judgment: The host has successfully implemented continuous punishment on the "Hypocritical Soul Demon"—the price of lies]

[Damage level assessment in progress...]

[Assessment Complete: SS Level!]

[Reward calculation in progress...]

[Received: 5000 Corrosion Crystals]

[Received: Body Tempering Elixir × 1000]

[Received: Barrier Breaking Pill x100]

[Acquisition: Special technology – High-precision satellite remote sensing and resource exploration system (complete industrial system)]

[Technology Description: This technology includes a complete solution encompassing hyperspectral remote sensing satellite design, a ground data processing center, intelligent mineral resource identification algorithms, and a geological 3D modeling system. It enables precise exploration of mineral resources, improving exploration accuracy by 500% and reducing costs by 70%.]

Xie Weihong stood under the moon gate, listening to the constant notification sounds in her mind, a slight smile playing on her lips.

He glanced at Yi Zhonghai, who was sprawled on the ground, then at Sha Zhu, who had run away, and turned to walk towards the backyard.

The results were even better than he had imagined.

Yi Zhonghai is now in a precarious situation, caught between a rock and a hard place. If he doesn't tell the truth, he'll continue to suffer; if he does, he'll lose Sha Zhu's trust and his hopes for a comfortable retirement will be completely dashed.

He could only continue fabricating, continuing to pretend, and continuing to suffer.

Meanwhile, Sha Zhu's enthusiasm grew stronger and stronger, and his training became increasingly fanatical. His fighting spirit, in turn, became the final straw that broke Yi Zhonghai's back.

The two encouraged each other, resulting in a continuous stream of rewards.

Xie Weihong returned to the room and took out the newly acquired scientific and technological data from the drawer.

High-precision satellite remote sensing and resource exploration system.

This technology is more advanced than the previous deep mineral exploration method. It can not only find minerals, but also pinpoint locations globally, increasing accuracy fivefold and reducing costs by 70%.

If this technology is implemented, the country's resource reserves could increase several times over.

He picked up the phone and dialed a number.

"Uncle Duan, there's something new."

---

An hour later, Duan Chengyi rushed over.

He pushed open Xie Weihong's door, panting heavily.

"What is it? Why did you call me here so quickly?"

Xie Weihong handed him the document.

Duan Chengyi took it, opened it, and his eyes widened in disbelief.

"This...this is..."

"Satellite remote sensing. Used for mineral exploration."

Duan Chengyi's hands were trembling.

Although he wasn't an expert, he had handled many technologies over the years and possessed basic judgment. This set of technologies was more detailed than any previous one, covering everything from satellite design and data processing to algorithm models and application scenarios.

"Wei Hong, this thing... if this thing is real..."

"It really is," Xie Weihong said. "It's more real than the previous ones."

Duan Chengyi took a deep breath and carefully put the documents away.

"I'll go report right away."

He turned to leave, but Xie Weihong called him back.

"Uncle Duan."

Duan Chengyi turned around.

Xie Weihong paused for a moment, then said, "I might need to go this time."

Duan Chengyi was taken aback: "You're going?"

"This technology is too complex; just reading the documentation isn't enough. There are some key aspects that I need to explain on the spot."

Duan Chengyi thought for a moment and nodded.

"Okay. I'll arrange it."

He pushed open the door and went out; his footsteps quickly disappeared into the courtyard.

---

Two days later, in a certain aerospace industrial base in the western suburbs of Beijing.

Xie Weihong got out of the car and glanced around.

This place was larger than any base he had ever visited before. In the distance, there were several huge factory buildings, with massive antennas mounted on their roofs. Further away, the outlines of rocket launch pads could be vaguely seen.

Duan Chengyi walked ahead, introducing the place as he went.

"This is one of our country's most important space bases. Satellite design, manufacturing, and launch all take place here. The expert team has studied your technology and said it's too advanced; there are many parts they don't understand, and you need to explain it to them personally."

Xie Weihong nodded and followed him into a gray building.

There were already more than a dozen people sitting in the conference room.

There were elderly experts with gray hair, middle-aged scholars wearing thick glasses, several engineering technicians in military uniforms, and a few young people who looked like assistants.

Everyone looked up when they saw Xie Weihong come in.

There was curiosity, scrutiny, expectation, and doubt in those eyes.

too young.

Is this the person who provided the technology?

Duan Chengyi walked to the front of the stage and cleared his throat.

"Ladies and gentlemen, this is Comrade Xie Weihong. He provided the satellite remote sensing technology. He's here today to explain the technical details to everyone."

A round of applause broke out from the audience, but it was not enthusiastic and was clearly polite.

An elderly expert with gray hair stood up and adjusted his glasses.

"Comrade Xie, may I ask you a question?"

Xie Weihong nodded.

The old expert opened the documents in his hand and pointed to one of the pages.

"Here, the spectral resolution reaches 0.01 nanometers. Our current technology simply cannot achieve this level of precision. Could you explain how this level of precision is achieved?"

Xie Weihong walked over, glanced at it, then picked up a pen and started drawing on the blackboard next to her.

"The core of hyperspectral remote sensing is not the hardware, but the algorithm," he said while drawing. "Traditional remote sensing satellites rely on filters to disperse light. This limits accuracy and is also bulky. This technology uses computational spectroscopy, reconstructing spectral information from raw data through algorithms. The hardware only needs to collect multi-band raw data, and the rest is handled by the algorithm."

After finishing one drawing, he started drawing the second one.

"The key here is the application of compressed sensing theory. The traditional Nyquist sampling theorem requires that the sampling frequency be at least twice the highest frequency of the signal. However, most signals in nature are sparse and can be reconstructed using sampling rates much lower than the Nyquist frequency..."

The audience listened intently.

The old expert stared at the blackboard, his eyes growing brighter and brighter.

"I see... I see..."

Another middle-aged scholar raised his hand: "Comrade Xie, what about data compression? With such high precision, the data volume must be enormous. How do we transmit it back to the ground?"

Xie Weihong drew another picture.

"On-board preprocessing. Preliminary data compression and feature extraction are performed on the satellite, and only key information is transmitted back. The ground then reconstructs the complete data based on this information. This reduces the transmission volume by two orders of magnitude."

After he finished drawing, he put down his pen and looked down at the audience.

"Any more questions?"

The meeting room was silent for a few seconds.

Then, applause broke out.

This time, the applause was much more enthusiastic than before.

The old expert stood up, walked up to Xie Weihong, and extended his hand.

"Comrade Xie, thank you. We've been working on this for days, and we're stuck on this part. Your explanation has made everything clear."

Xie Weihong grasped his hand and nodded.

Duan Chengyi stood to the side, a smile on his face.

Xie Weihong spent the rest of the day in the conference room.

One question after another, one diagram after another. From satellite design to data processing, from algorithm models to hardware implementation, from technical principles to engineering applications, everything was explained.

The experts' expressions changed several times, from initial skepticism to later focus, and finally to admiration.

The meeting finally ended in the evening.

The old expert stood up and bowed to Xie Weihong.

"Comrade Xie, this old man has truly broadened his horizons today. If you can really build this thing, it could advance our country's aerospace technology by twenty years."

Xie Weihong helped him up.

"This isn't something I could build by myself. It takes you all."

The old expert paused for a moment, then smiled.

"Okay, okay! Let's do it together!"

---

In the evening, Xie Weihong took a car back to the courtyard house.

Duan Chengyi, sitting in the passenger seat, looked back at him.

"Wei Hong, you've worked hard today."

Xie Weihong shook her head.

Duan Chengyi was silent for a moment, then suddenly said, "I only realized today that you not only understand technology, but you also know how to talk. Those old experts, who are usually so arrogant, were all impressed by you today."

Xie Weihong glanced at him but didn't say anything.

Duan Chengyi smiled and turned back.

Outside the car window, the night was deepening, and streetlights flashed by one by one.

Xie Weihong leaned back in the back seat and closed her eyes.

The system notification sounded in my mind again.

[Ding! Detected that the host has successfully transferred core technologies, involving twelve experts with a 100% technical comprehension rate.]

[Reward: 3000 Soul-Eroding Crystals]

[Reward: Body Tempering Elixir x500]

[Reward: 50 Barrier Breaking Pills]

A slight smile played at the corners of his lips.

The car continued driving forward.

In the distance, the outline of the courtyard house gradually became clear.

It's time to go back.

The people in the courtyard were still waiting for him.