Conan and Gin are both my brothers, what's wrong with meeting them once?

Of course, Xiong San with a long beard is not Xiong San.

Instead, it's Big Bear...

No, it's Tomizawa Taichi, the eldest of Tomizawa Yuzo's triplets and the eldest son of Tomizawa Tetsuji...

Okay, this name sounds familiar too, so is Taiichi, who's been criticized for not doing his job and not inheriting the family business, going to save the world?

So, because his father wouldn't let him save the world, he ruthlessly killed his own father?

Of course, after actually asking, I learned that this guy's unwillingness to inherit the family business wasn't to save the world, but to write novels...

The next morning, Yokomizo Sango, whom I had met on my previous Kurosawa alt account, came with his men to investigate the situation and took Tomizawa Taichi away.

All Kudo Kazuma can say is that now he finally has time to write novels.

With a fresh collection of spirit souls, Kudo Kazuma felt at ease this time and went to the detective agency with Conan and Ran. After lunch, he strolled over to Agasa's house.

Upon learning that Ai was still in the underground laboratory, Kazuma Kudo didn't disturb her. Instead, he took out his phone and sat in the living room to wait.

While waiting for him, he sent Vermouth a Bond message, asking her what missions she was doing lately.

【Oh~ Little One, you really remember your older sister? I thought I was useless after the commercial shoot~ Gin told you about the mission the day before yesterday, why are you only asking about your older sister now?】

Kudo Kazuma was speechless, his fingers flying across the keys.

[Dear sister, don't you know how much you love to slack off? I was just waiting for your call because I was afraid of disturbing your rest by contacting you abruptly. I'm being so considerate, and you're blaming me instead?]

There was no response for a long time before a message finally came back.

My sister's mission this time is rather secretive, so I can't tell you yet. I'll let you know when I need your help after I get the results~

Kudo Kazuma was speechless. Vermouth was great in every way, except for her love of mysticism.

Never mind, let her be mysterious. I don't need to do any tasks anyway.

Okay, then your sister should choose a good time, in case I'm busy and don't have time to help you.

He uttered an irresponsible remark and then started playing on his phone.

"Danpo? Who are you chatting with?" A slightly childish voice rang in my ears.

Kudo Kazuma tilted his head and saw a beautiful calico kitten.

"Long time no see, Akira... Haruka~"

He reached out and patted Akemi's fluffy little head, and while Professor Agasa wasn't looking, he whispered to Akemi, "I forgot to tell you, Heero was reborn? Hmm... resurrected? How should I put it..."

"Anyway, I have a way to make him a new body and put his soul into it—and you can too."

Mingmei's eyes widened in disbelief: "You...you have this kind of ability?"

She quickly realized something and asked excitedly, "Does that mean... I can communicate with Shiho using a human body and a human voice?"

Kazuma Kudo tilted his head: "That also depends on whether you're calm and cautious enough, right?"

"You sisters have special identities. If you accidentally make a mistake and someone notices, don't you think it would be very dangerous for both you and Ai?"

Akemi the cat fell silent.

She hesitated for a moment, then said very solemnly, "I will be very, very, very careful, and try my best not to leave the Agasa residence."

Kudo Kazuma cleared his throat: "It doesn't have to be that bad—you can customize the face of the new body, just make it look a bit different from your previous one in age and appearance..."

Just then, Ai came out of the basement.

"Huh? Are you talking to Haruka?" Ai thought of the cat and rabbit at the Edogawa residence. "Looks like you really like small animals..."

Kazuma Kudo tilted his head: "Not really."

He only likes small animals that he can communicate with normally; as for ordinary small animals, he's actually quite indifferent to them.

"I heard... there's progress on the antidote?"

Ai shook her head slightly: "I should say that the first version of the antidote is promising, and a finished product should be available soon. However, I am not responsible for testing the drug; it depends on what Shinichi Kudo thinks."

Kazuma Kudo shrugged.

What could he possibly think?

He would love to turn back.

"And another thing," Ai looked up at Kazuma Kudo, "Since you saved me so that I could help you make the antidote, can I make a condition before the first version of the antidote is made?"

"You said."

Ai lowered her eyes slightly, her tone sincere and firm: "I want to see my sister."

Kazuma Kudo: "..."

He turned to look at Mingmei, the cat, and sighed, somewhat speechless: "To be honest, the way you're talking makes it sound like I'm using your sister to blackmail you into making the antidote..."

Ai's expression froze slightly, and she said somewhat awkwardly, "I... I didn't mean that, but I wanted to know if my sister was safe, and if she was alright..."

"Alright." Kudo Kazuma casually picked up Akemi the cat. "Change your clothes and come to my house to see your sister."

Ai's eyes widened suddenly: "You...you mean, my sister, she's at your house?"

Kazuma Kudo: "..."

He said with a hint of helplessness, "Go change your clothes, Haibara. I'll tell you the details when we get to my house."

After giving him a suspicious look, Ai still went to change her clothes.

Half an hour later, Ai Haibara, sitting on the sofa in Kazuma Kudo's house with her cat in her arms, had a blank expression on her face.

Her fingertips unconsciously caressed the tip of Akemi's ear until Akemi nudged her with her front paw, at which point the brown-haired girl slowly came to her senses.

"So..." She lifted the kitten and placed it in front of her, "Xiaoyao... this kitten, is she really the older sister?"

Without Kudo Kazuma saying a word, Akemi nodded directly.

Looking at the older sister with the kitten's sincere expression, and then at Narumi the bunny tapping away on the keyboard with her little rabbit paws...

Shiho Miyano felt that Ai Haibara's entire worldview had been shattered.

This situation...

Is it scientific?

Seeing Ai Haibara's dazed expression, Kazuma Kudo, who was casually touching Conan, gently ruffled her soft hair and said, "Ai, and Akemi the cat... cough, Haruka, let's go, let's go sculpt a brand new body for this Ms. Haruka Haibara."

Half an hour later, Ai Haibara looked at the lifeless female puppet body in front of her and couldn't help but ask, "Don't you think this face looks too childish?"

This puppet body, which is not yet activated, has long, light blonde hair and a delicate face that bears a five or six-point resemblance to her current form...

But to the dismay of both the person and the cat, the puppet's face looked to be only about fifteen or sixteen years old...

A younger version of Morofushi Kagemitsu, who had wandered over carrying Narumi Bunny at some point, leaned against the door, shook his head, and said, "It's perfectly normal. Don't be surprised. He did it on purpose."

The two sisters, still a human and a cat, both looked at Morofushi Kagemitsu's face, which clearly hadn't fully opened, and then turned their heads to look at the delicate and youthful face of the puppet body...

Ai Haibara couldn't help but sigh: "So all you have to do is call an elementary school student your older brother? Danpo, are you trying to drag everyone down with you?"

Kudo Kazuma said confidently, "Yes, that's right, so elementary school girl Ai Haibara, you can call me 'brother' now!"