Considering the previous anomalies exhibited by Zeng Dan.

Gu Ji vaguely felt that he seemed to understand something.

"Damn it, they seem to be coming over, Gu Ji, what should we do now?" Gao Bo whispered.

Perhaps their gathering had alerted those reconnaissance personnel.

A lot of people began approaching them one after another.

"As Mr. Hao said, don’t move yet."

Gu Ji’s eyes were cold.

No sooner had the words left his mouth, four or five plainclothes officers rushed in front of them. The leading woman, dressed in business attire with short hair, pulled out an official badge and a document from her hand.

"Hello, I am Imai Natsuki, Deputy Leader of the First Foreign Affairs Division of the Investigation Department at the Police Headquarters. Ms. Qiao Xiaoxue, we suspect you of forging passports and identities, stealing confidential information, and engaging in illegal espionage activities. We will lawfully place you under arrest. Please come with us."

The Foreign Affairs Division of the Japan Police Department is a specialized anti-espionage agency.

Their main responsibilities are internal reconnaissance, control, and monitoring of suspicious personnel, as well as collecting anti-espionage information and monitoring foreigners externally.

After she finished speaking, a tall man beside her spoke up:

"Ladies and gentlemen, I also need you to come with us to assist in the investigation. Please head over this way."

"This..." Wu Kang was utterly confused, unable to fathom how Zeng Dan had been exposed.

Another point of confusion was why only Zeng Dan’s identity was exposed, while Chen Zhiyu and Shi Zhengmin had not been discovered, even though all three belonged to the same department.

"Leader Xu, I just finished understanding the situation, please go with them first. Rest assured, I will find a way with the remaining matters."

After finishing the call, Hao Tongxi returned with a somewhat grim expression.

It was clear that the situation was not optimistic.

However, having worked for many years at the embassy of the Xia Kingdom in Japan, he was well-versed in local laws and had numerous connections, so he first gave everyone some reassurance.

Due to this incident, returning to the country could only be temporarily put on hold, and Liu Meiling was first taken home by Jian Na.

Following the crowd, Gu Ji quickly received a message from Jian Na.

He squinted his eyes, his thoughts detached from his first-person perspective, browsing through the three-dimensional overview of all actions in recent days as if from a god-like point of view.

Starting from the search for the head of the Fusong Gang.

He determined that Liangben had long known about Chen Zhiyu and their identity as police officers.

From then on, at the funeral clash, when Liangben sent people to act as hitmen, he concluded that they understood better than the police, meaning they were National Security Bureau intelligence personnel.

At that time, he also speculated that it was highly probable that leaks came from within.

After all, from criminals like Shao Liang, Sun Hengfei, and Zhao Wenwu, it could be seen that Liangben had long had their hands in the domestic field.

If Liangben could rely on the people from the Japanese intelligence agency for help, would the enormous Japan Cabinet Government not be aware of this matter? Could the cabinet be inferior to a criminal gang?

Therefore.

From the beginning, Zeng Dan and their identities may have already been exposed!

"I should have realized this earlier."

Gu Ji lamented his lack of sensitivity to information.

In recent days, both Jingshang Gaoming and those two Americans had not reappeared at the Police Headquarters, it was apparent. This guy was actually the monitor embedded by the Japanese intelligence agency by their side.

What nonsense about being a Detective in the First Investigation Division.

To infiltrate enemy lines from the battlefield smoothly, able to easily eliminate a specially trained sniper with just a handgun, and proficiently use the AXMC military high-precision sniper rifle.

Such a formidable person, would they be sent to the mobile unit and then transferred to a criminal division to become an ordinary police officer?

It’s to be known that training an elite sniper within the military police units is very challenging.

If SAT or the Self-Defense Forces knew about such a person, they would’ve recruited and treasured him long ago!

Unless he was in a more critical department and position.

Special Intelligence Operations.

Or, a genuine agent in the true sense!!

Gu Ji only blamed himself for being caught up with concerns about Liangben and Abe Shigehide at the time, thus neglecting these suspicious factors. Actually, from a god-like perspective, these behavioral patterns were already quite evident.

Now there is only one final doubt remaining.

Why was only Zeng Dan exposed?

Thinking of this, he looked again at Zeng Dan’s back. At the same time, all details of contact with Zeng Dan flitted by like a lantern carousel.

Until the screen paused at the operation on October 16.

The night when they went into the mountains to capture Sun Hengfei and Zhao Wenwu, Zeng Dan, utilizing psychological techniques to disrupt the criminals’ mentality, seemingly mentioned his real name!

Gu Ji’s mind became suddenly clear.

In theory, law enforcement personnel from the Xia Kingdom need to strictly abide by laws and regulations during missions.

The primary rule of police tactics is to act according to the law and comply with procedures.

This is why Wu Kang often disagreed with him since Gu Ji often employed unconventional methods.

Police officers, after summoning, detaining, dissuading negotiations, and arresting suspects, must first disclose their identity to ensure it is reasonable and legal.

But specific executions vary as individuals have differing habits.

And it depends on the type of police work.

Some veteran detectives have bad tempers and aren’t afraid of retaliation from criminals, but narcotics police and national security officers, these high-risk covert careers, seldom reveal their real identities, sometimes not even publicly displaying photos.

Yet Zeng Dan revealed his name to the captured criminals.

At the time, Gu Ji’s focus was, similarly, on the operation and Liangben, so he didn’t pay much attention to details.

As an experienced intelligence operative, Zeng Dan surely wouldn’t make such a basic mistake.

Then, there can only be one possibility.