COS Osamu Dazai's me transmigrated into the Conan crew

"If you take the test today, you can also get a balloon~"

"Don't miss it if you pass by, come and test the age of your brain."

"That young master over there——"

"The young master in a suit——"

The man who was walking in a daze came to his senses.

"It's you, this..." Young Master...

Huh? This face...

The woman who was about to pull the person to her position was stunned when she saw the boy with a bandage on his right eye.

Will...will...will...

"Young master, let's try our brain age test!" Another man said happily and pressed the young man's shoulders.

you……

The woman looked at him with mixed emotions.

Let's go...

"Testing brain age?" Tsushima Shuji followed the opponent's strength and turned around.

"It sounds quite interesting." He said.

Woman: ...I have begun to be afraid for the designer of this event...

Shuji Tsushima saw the problem displayed on the tester.

A fist, and a request made by the tester.

"Please lose the game."

Shuji Tsushima:……

Ah...this...if you follow its requirements, you will be very old...

After all, children are quite competitive.

It’s so understandable…

He thought so while silently choosing cloth.

Lose? No way.

"Your brain is - three years old."

Shuji Tsushima:......ah......

The young man sat expressionlessly.

Woman:...will...president...

As expected, he is indeed the genius president of Tsushima Club, with such a competitive spirit!

"Here, your balloon..." The boy silently picked a pink balloon and handed it to the boy.

Shuji Tsushima:……

"Thank you." He silently took the balloon.

woman:……

"He's gone..."

"He's gone."

"You're done..." the woman looked at the man and said.

"Huh?" the young man wondered.

"That one just now was the big boss..." the woman said in a serious tone.

"...Goodbye..." The young man's tone also became heavy.

"...go well."

…

At this time, elementary school students Edogawa Conan and Maori Ran and their daughter were taking a walk after dinner.

So the four people met on the road.

Shuji Tsushima with a pink balloon tied to his hand:...

Kudo Shinichi:……

Maori Kogoro:……

Mao Lilan:......

"Ah, it's Conan. Just in time, I want to give you this balloon." Tsushima Shuji said with a surprised tone and a natural look on his face.

Kudo Shinichi:...Hey, hey...

Don't push everything on me...

"Here, tie it up." Tsushima Shuji silently tied the balloon to Edogawa Conan's hand.

Kudo Shinichi's dead fish eyes:......

"Conan, please say thank you." Mao Lilan said, touching the primary school student's head.

"Thank you Tsushima-nii!" Elementary school student Edogawa Conan said loudly.

"Come on, smile."

"Conan, your family asked me to take good care of you."

"They will be happy when they see you so happy." Shuji Tsushima took a photo of pink balloons floating next to Edogawa Conan.

Kudo Shinichi:...Damn it.

Suddenly he seemed to see something, ran a few steps, and picked up a motionless bird from the ground.

"Is he dead?" As soon as he finished speaking, the bird opened its eyes, flapped its wings and flew away.

"This bird...could it be anemic?" Mouri Kogoro said, touching his chin.

Kudo Shinichi & Mao Lilan: How can a bird be anemic...

"Ah!" Tsushima Shuji suddenly realized.

"Could this bird be afraid of heights?" he speculated.

Kudo Shinichi: ...Forget it about Uncle Mori, why did you Tsushima start...

Can you be more reliable...

But why does the bird fall down for no reason?

"ah--"

A shrill scream came from a building.

The expressions of the three people suddenly changed, and they immediately ran towards the building where the sound came from.

Shuji Tsushima:...Sure enough, here it comes again.

I had guessed this from the moment I saw the bird falling on the ground.

He stood at the spot where the bird fell, looked at the building from which the sound came, then looked at the abandoned building on the other side, and stretched out his hand to mark the distance between the two.

"Why……"

"It's incredible." He sighed meaninglessly.

He slowly followed the direction in which the three of them were running.

Shuji Tsushima: After all, I am a sickly beautiful boy, I can’t run at all~

"What do you guys want to do?" the gatekeeper asked as he looked at the three people rushing in.

"We just heard a woman's scream outside..." Mouri Kogoro said.

"Really? I didn't hear anything..." The man guarding the door looked confused.

Shuji Tsushima walked into the building with a man carrying a bag.

I saw a woman crawling out of the moving door.

Everyone:!!!

"Madam, what happened?" Mao Lilan ran over and asked.

"My husband...was killed...on the balcony!" she said uneasily.

"I am the famous detective Mouri Kogoro. Which floor do you live on?" Moori Kogoro quickly ran over and squatted next to her.

"7...701..."

Shuji Tsushima:……

"Why doesn't anyone seem to live here..." In the elevator, the primary school student asked with an innocent tone.

"Because this place is going to be demolished..."

"Now only Mr. Imoto, the president of Need Club, the owner of the building, and Mr. Terasawa live here..." the man guarding the door explained.

"President is really a high-risk profession..." Tsushima Shuji sighed.

In the cases we encounter now, several presidents have died...

"Already dead." Mouri Kogoro said as he squatted next to the fallen man on the balcony.

"Call the police." He shook his head.

The deceased, Mr. Imoto, president of Need Club, was found lying on the balcony. The flower pot was broken to the ground. It is suspected that he was hit in the back of the head by the flower pot and died.

"Bang -" the sound of the balloon exploding sounded.

It broke into several pink pieces.

Kudo Shinichi was stunned by the explosion:...

Ah...I completely forgot about the balloons...

"Hey... what a pity, it actually blew up..." Shuji Tsushima poked the elementary school student's face, looking melancholy.

"Yes... I'm sorry..." Conan Edogawa apologized, rubbing the back of his head.

"It doesn't matter, I have kept the photos of Conan and it anyway..." Tsushima Shuji said with a magnanimous expression.

Kudo Shinichi: Damn it...why should I apologize to him!!!

Ah yes...

The most important thing now is the case!

The deceased, Mr. Imoto... was killed by whom and by what method?

The primary school student looked at the corpse and fell into deep thought.

When the body was discovered, there was a man in a suit standing in the corner.

He introduced himself as Tetsuo Dohashi.

He was Mr. Imoto’s former boss and introducer.

"Then, why are you here?" Mouri Kogoro asked.

"Because... I want to borrow money from Imoto..." Tetsuo Dohashi said.

Officer Megure rushed to the scene.

"You must have killed my husband because he didn't lend you money..." Mrs. Imoto accused as if she had found the murderer.

"If you ask me, madam, you are obviously very suspicious. As far as I know, you are discussing the issue of divorce alimony with Mr. Imoto..."

"Once Mr. Imoto dies, you won't need to discuss these issues with him anymore, and you can even get a huge will..." Tetsuo Dohashi accused, not to be outdone.