Kogoro Mouri's detective agency has become famous and is constantly busy.

Ran Mouri has become a heroine in people's hearts and has been adored by many fans.

Lin Yu's technological inventions have received more attention and investment.

Ai Haibara's research in the medical field has also received more support.

However, they were not blinded by honor and remained vigilant.

One day, Conan received a mysterious letter.

The letter reads: "Although the 'Shadow of Darkness' has been defeated, a greater conspiracy is brewing."

Conan's eyes hardened.

"It seems our adventure is not over yet..."

He showed the letter to his friends, and their expressions turned serious.

"No matter what it is, we're not afraid!" Ran Mouri said.

So they began a new investigation and preparation to meet the unknown challenges.

In the days that followed, Conan and his friends discovered some strange clues.

Unidentified people began to appear in the city, their movements mysterious, seemingly searching for something.

“These people are definitely suspicious,” Lin Yu said.

Through observation and analysis, Conan discovers that these people's behavior patterns are different from those of the enemies he has encountered before.

"They may come from a more powerful organization."

In order to find out what these people's motives, Conan and his friends decided to investigate further.

They followed these unidentified people to a secluded warehouse.

The warehouse was filled with all sorts of mysterious equipment and documents.

"What are these?" Ran Mouri asked curiously, wanting to go forward and take a look.

"Be careful, there might be danger," Conan warned.

Just then, an alarm suddenly went off in the warehouse.

"Oh no, we've been discovered!"

A group of men in black rushed out and surrounded them.

"Who are you? Why are you following us?" the leader of the men in black asked.

Conan calmly replied, "Your actions threaten the safety of the city, and we must find out your purpose."

The man in black sneered, "You're overestimating yourselves. Now that you're here, don't even think about leaving!"

A new battle is about to begin...