Ke Xuezhen, starting with hypnotizing Vermouth.

Kobayashi Sumiko stared at the three little ones running wildly down the corridor with a dark expression.

What happened to your promise that you knew you were a good teacher?

Why is it that when you all fire your cannons, all you know how to do is call out to Gu De?

However, this further increased Kobayashi Sumiko's fondness for Gu De.

A person whom children approve of must be a good person!

However, seeing such a person in the office in the middle of the night made Kobayashi Sumiko a little nervous.

She quietly reached out and grabbed Gu De's hand as well.

Gu De immediately grabbed her hand tightly, and the warm, strong feeling made Kobayashi Sumiko secretly breathe a sigh of relief.

Having a boyfriend like Goo De would be such a wonderful thing!

With Ran Mouri in one hand and Sumiko Kobayashi in the other, Gu De was completely unable to turn on the lights.

He had no choice but to instruct Conan.

"Conan, turn on the light."

"Oh~"

Conan's voice was full of frustration.

But after the light was turned on in the office, he became even more depressed.

Good guy!

I said, "Gu De, why didn't you turn on the light? Instead, you told me to turn it on!"

So you're the one who has Ran in one hand and Ms. Kobayashi in the other, huh?

Ai Haibara also witnessed this scene.

I thought that maybe when I see my sister in the future, I can tell her about this scene.

according to.

elder sister......

My sister has already fled to who-knows-where!

Will I ever have the chance to see my sister again in this lifetime?

"Ugh"

Ai Haibara sighed softly.

"Conan, go and call those three little guys back."

"I'll need your help later!"

Gu De said with a smile.

Then he looked at the bewildered head of the teaching department.

Sumiko Kobayashi also recognized the other person.

She continued to hold Gu De's hand tightly with one hand, while pointing somewhat nervously at the headmaster with the other.

"Dean of Students, what are you doing here in the middle of the night?"

Just then, Kobayashi Sumiko suddenly realized that something seemed off about the headmaster's head...

Could it be...?

"Dean of Students, where...where is your hair?"

hair!

Ai Haibara and Conan also snapped out of their reverie.

Yeah, where's the dean of students' hair?

"Okay, Ms. Kobayashi, don't say that."

Gu De laughed and pulled his hands away from the two women.

"Hello, Dean of Students, I am Gu De."

"Today I accompanied those children into the school."

"You wouldn't be here looking for your wig in the middle of the night, would you?"

The head of the teaching department looked at Gu De, then at Kobayashi Sumiko and the others who looked puzzled.

He suddenly let out a heavy sigh.

"Ah~"

"I never expected this matter would alarm Mr. Gu De..."

The misunderstanding was cleared up in no time.

"Alright, kids."

"Everyone stay and help the head of student affairs find a wig!"

Gu De clapped his hands and said with a smile.

The head of the teaching department gave him a grateful look.

I've been secretly searching for a wig for so many days, but the results haven't been very good.

If these children can help, that would be wonderful!

However, only Gu De knew that the headmaster had hidden the dean's wig.

Even if we search, it will only be a waste of a night!

"it is good!"

The three little ones cheered at the same time.

Genta Kojima seemed to have forgotten about his stomach.

"Conan, as a member of the Detective Boys, you wouldn't want to stay, would you?"

Gu De smiled and ruffled Conan's big head.

"Don't always imagine yourself as Shinichi Kudo, always wanting to solve big cases!"

"A true detective starts with small, seemingly insignificant cases!"

“Look at Detective Mori, he often gets requests to find lost cats and dogs, but he never refuses them!”

"That's the responsibility of a true detective!"

Gu De continued, smiling broadly.

Conan grinned; Gu De's words left him with absolutely no way to refuse!

This guy is a good person... but sometimes he has a really wicked sense of humor...

but.

Conan secretly glanced at Ran Mouri.

Xiaolan will probably stay and help too!

In that case...

And judging from Xiaolan's expression, she seems to want to stay and help too!

Thinking of this, Conan felt a surge of secret joy.

"Okay, Brother Gu De, I'll definitely stay and help the headmaster find the wig!"

Conan's voice is quite loud.

The three little ones also gathered around and cheered together.

This time, there shouldn't be Goo Dee!

"Dean of Students, we'll be going now. We have work to do tomorrow."

Gu De shook hands with the Dean of Students and took his leave.

Kobayashi Sumiko also looked at the head of student affairs, "Head of student affairs, I'll head back now... I have classes tomorrow."

The head of the teaching department understood and took his leave.

"Dean of Students, I'll take my leave now. I have school tomorrow!"

Ran Mouri also took her leave.

Ran Mouri did initially consider staying to help.

But seeing that Kobayashi Sumiko was about to leave, and considering how tightly Kobayashi Sumiko had held Gu De's hand just now, she felt a pang of panic and immediately decided to follow her out.

Finally, Ai Haibara also raised her little hand to indicate that she wanted to leave.

Outside the school.

"I never imagined it would end like this!"

"However, everything depends on Mr. Gu 510's judgment!"

Sumiko Kobayashi's face was full of excitement and anticipation.

She had intended to ask Gu De how to leave, but upon seeing her student Ai Haibara, Kobayashi Sumiko prioritized her role as a teacher.

"Haibara-kun, let me call a taxi to take you!"

Ai Haibara shook her head.

She pointed to her phone: "I've already notified my family, and they'll be back to pick me up in a bit."

family?

Gu De glanced at Ai Haibara with some surprise.

Does she consider Koizumi Akako as family?

But that's fine, I can stay at Koizumi Akako's place with peace of mind!