Refuse to allow Conan to join the main storyline

No matter what, Koizumi never expected that the seemingly inconspicuous Nae Oyamada sitting next to him was actually the current head of the Oyamada family and the real person in charge of the Oyamada family.

It was she who asked Mr. Oyamada to convey the message to Koizumi that it would become her "second frigate".

The current situation has evolved to this point, and Koizumi's rescue of Mr. Oyamada really deserves credit.

"How's Oyamada-san doing lately? Have you made any new friends since transferring to this school?"

"That heartless, useless brat."

Nae Oyamada sighed helplessly: "I never thought that the Oyamada family would give birth to such a simple-minded guy."

Koizumi smiled and said, "It's good. Life is simpler, with fewer worries, and he has the protection of the adults at home. He will live a happy life."

Nae Oyamada was silent for a moment: "...Yes, it is indeed a blessing for that boy. Anyway, I am not old enough to retire yet, so I can always wait for a suitable successor."

"Well, I'm afraid that's a bit difficult."

Nae Oyama looked at Koizumi with interest and asked, "Oh? What do you mean?"

"Of course it's because the current head of the family is too amazing in both strength and courage. It's hard to surpass him."

Nae Oyamada covered her mouth and laughed.

Nae Oyamada said that the Oyamada family was the "second escort ship", so the "first escort ship" she was referring to was...

Koizumi looked at Shinji Hagiya, then looked at the strange man wearing a mask.

It was neither the smell of tobacco nor the smell of coins, but a fishy smell similar to that of some marine creatures.

Apparently, he was not the other two men who were present at the previous party.

Shinji Hagiya simply spread his hands and said to her, "I'm sorry, I don't know this person, so I can't give you any hints."

Nae Oyamada stopped laughing and brought the topic back to the right track: "Sakurai, I brought you here this time because I personally want to meet you, and I have another commission here, and I want to see if you are interested."

"Oh, please speak."

Nae Oyamada said that this was a commission to TSE Security Company, and the commission was to conduct a security assessment test. In simple terms, it was to invade the designated target and find the target's defense weaknesses so that the other party could conduct targeted inspections and fill in the gaps.

However, although this was a commission given to the company, the client specified that Koizumi must conduct the security assessment test personally.

Koizumi: ...

This was probably a writing commission, or a test. And it was actually a test of her personal ability, or her intrusion ability?

This request is very intriguing.

Moreover, the target that this commission required her to invade was actually the US Consulate in Neon.

Koizumi did not rush to give a reply. She looked at the masked man who had been sitting next to Oyamada and observing her silently.

Although his face could not be seen, from the color of his eyes, physique and hair color, it could be inferred that he was a middle-aged European and American male. He wore an exquisite silver-gray high-end suit, sitting upright and relaxed, with the corners of his mouth raised, habitually maintaining a cold fake smile.

Koizumi looked at Nae Oyamada again.

Nae Oyamada did not explain, but just looked back at her with a firm gaze, patiently waiting for her reply.

Koizumi thought for a moment, then smiled and said, "If this commission doesn't bring any unnecessary trouble, I have no problem with it."

Without Oyamada Nae having to answer, the masked man spoke.

He said in fairly fluent Neon language: "I can assure you that this is just an ordinary security assessment commission. If you are worried, Ms. Sakurai, we can sign an agreement."

"The agreement is waived."

Koizumi smiled at Nae Oyamada and said, "Since it's your recommendation, I believe you."

She looked at the masked man again: "So, how can I prove that my invasion was successful?"

The man thought for a moment and said, "There is a Montblanc Bohème Royal fountain pen on the desk on the second floor of the consulate. You can take the pen back as proof that you have completed the mission."

"So when do you plan to let me carry out this commission?"

"Whenever you're ready, you can."

Koizumi smiled and stood up: "Then let's do it now."

The man's indifferent eyes finally showed a hint of astonishment: "Now? Don't you need to prepare more?"

"No need."

Koizumi glanced at the time: "Wait for me for two hours."

------

It was said to take two hours, but in reality Koizumi only took less than an hour and a half to get back.

After handing the pen to the man, Koizumi sat down in his original seat and said casually, "By the way, you remembered it wrong. This pen is not on the desk. It is in the second drawer from the top on the left hand side."

Looking at the pen in his hand, the man's eyes were full of shock.

How could it be so easy to succeed?

But he knew how tight the consulate's security was. It was impossible for it to suddenly become a decoration!

But that level of security measures turned out to be like a sieve in front of Sakurai Izumi? Excluding the time spent on the road, she actually only spent about fifteen minutes!

Does she have a confederate in the consulate?

No no no, impossible.

Then, is the pen not his?

But this pen is not only limited edition, but also costs more than 1.4 million US dollars. She just happened to have an identical one?

Although the facts were before him and he didn't dare to believe anything the man said, he picked up his phone and made a call.

"Michael, go to my office and see if my Mont Blanc pen is still there."

"Eh? What happened?"

"Anyway, go and take a look now."

"OK, wait a minute."

After a moment, the person on the other end of the phone said, "It's not on the table. Where did you put the pen?"

"…in the second drawer on the left."

"No, I didn't see it... Hey, what is this? There's a note here, and it says..."

Koizumi smiled and whispered, "Catwoman was here."

Her voice overlapped with the voice on the other end of the line.

The masked man looked at Koizumi in astonishment.

The person on the other end of the phone shouted, "David, is there a thief in the consulate? Oh my God, how dare someone come here to steal things? I told you not to leave that damn pen in the office..."

"Okay, stop yelling. The pen isn't lost. It's here with me."

"…What! Are you kidding me?"

The man no longer paid attention to the shouting and complaints of the person opposite him.

He hung up the phone, reached out and took off the mask on his face to reveal his true face: "Ms. Oyamada, accepting your recommendation is definitely the best decision I have made so far! You are right, the consulate does need a reliable security company like TSE."

The man came over and held out his hand to Koizumi, looking at her eagerly: "Hello, Ms. Sakurai. My name is David Harris, and I am a consular officer at the U.S. Consulate in Tokyo."