Tokyo, this bustling metropolis, shines brightly under the sun, but beneath its seemingly peaceful surface lies a series of unknown crises.

In a luxury apartment in Beika Town, Conan Edogawa sat at his desk, his brow furrowed as he stared at the case files in his hands. Recent thefts had left him deeply perplexed; the stolen items were priceless works of art, and the methods used were so sophisticated that they left virtually no clues.

"There must be an extremely clever criminal behind these thefts," Conan muttered to himself, a determined light shining in his clear eyes.

Meanwhile, on the other side of the city, a genius hacker named Lin Yu sat in front of his computer, his fingers flying across the keyboard. His room was filled with various computer equipment and books, and the walls were covered with dense code and diagrams.

Lin Yu is a reclusive person with an extraordinary talent and passion for the online world. Recently, he discovered that his computer had been attacked by unidentified hackers who seemed to be searching for a secret document about the Black Organization that he had inadvertently obtained.

"Who exactly is coveting this document?" Lin Yu was filled with doubt and worry. He knew the importance of this document, and if it fell into the hands of criminals, the consequences would be unimaginable.

Just as Lin Yu was racking his brains to find out the attacker's identity, Conan also hit a deadlock in his investigation. He decided to start by examining the origin and whereabouts of the stolen artwork, hoping to find some clues.

After some investigation, Conan discovers that these artworks were once exhibited at a place called "Dark Gallery." This gallery is located in a remote corner of Tokyo and is rarely visited.

Conan, along with Ran and Kogoro Mouri, arrived at the "Dark Gallery." The gallery owner, a middle-aged man named Yamamoto, seemed somewhat nervous upon seeing Conan and the others.

"Mr. Yamamoto, we're here to investigate the recent theft. Do you know anything about these stolen artworks?" Conan asked directly.

Yamamoto wiped the sweat from his brow and stammered, "I...I don't really know either. These artworks were on display normally, I don't know why they were stolen."

Conan keenly noticed that Yamamoto's eyes were somewhat evasive, and he secretly suspected, "This Yamamoto must be hiding something from us."

Just as Conan was about to press for further information, Kogoro Mouri suddenly interrupted him: "Hey, Conan, I don't think Yamamoto knows anything either. Let's not waste our time here."

Conan glanced helplessly at Kogoro Mouri and had no choice but to leave the gallery with them.

Back home, Conan kept thinking about the suspicious things about the gallery owner, Yamamoto. Just then, he received a call from Ai Haibara.

"Conan, I just analyzed the information about the stolen artworks and found something strange." Ai Haibara's voice came from the other end of the phone.

"What strange place?" Conan asked eagerly.

“These artworks were all reserved by a mysterious buyer, but they were suddenly stolen on the eve of the transaction,” Ai Haibara said.

Conan's heart skipped a beat: "Could this mysterious buyer be the mastermind behind this?"

Meanwhile, through his own efforts, Lin Yu finally found some clues about the hacker who attacked his computer. He discovered that the hacker's IP address came from a mysterious organization called the "Dark Network."

"The Dark Network? Could it be related to the Black Organization?" A sense of foreboding welled up in Lin Yu's heart.

To gain a deeper understanding of this organization, Lin Yu decided to risk infiltrating their network system. Using his exceptional hacking skills, he successfully breached multiple defenses and entered the core area of ​​the "Dark Network."

There, Lin Yu discovered a shocking plan. It turned out that the "Dark Network" was a branch of the Black Organization, plotting to control the global internet system using a virus. The stolen artwork was merely one of their methods for raising funds.

Lin Yu knew he had to tell Conan the news as soon as possible, so he began looking for Conan's contact information.

Meanwhile, Conan is also getting closer to the truth in his investigation of the case. Through investigating the identity of the mysterious buyer, he discovers that this buyer has intricate connections with the Black Organization.

Just as Conan was preparing to delve deeper into the investigation, he received a message from Lin Yu. The two decided to meet and discuss how to deal with the Black Organization's conspiracy.

In a secluded coffee shop, Conan and Lin Yu finally met.

"You're Lin Yu?" Conan asked, looking at the bespectacled, tired-looking young man in front of him.

“That’s right, I am Lin Yu.” Lin Yu nodded. “I have discovered a shocking conspiracy by the Black Organization, and we must stop them as soon as possible.”

Conan sat down and listened attentively as Lin Yu recounted everything he had discovered.

"It seems our enemy is stronger than we thought." Conan frowned. "However, as long as we unite, we will definitely be able to defeat them."

Lin Yu nodded, his eyes shining with determination: "That's right, we can definitely do it."

From that moment on, Conan and Lin Yu officially became partners, embarking on a thrilling adventure to unveil the mysteries of the Black Organization and protect world peace and justice.