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

Once he made up his mind, Kudo Kazuma's mind was no longer on the case.

The case reached a temporary stalemate. The police went to examine the body and search for the boat owner's missing boat, while Kudo Kazuma and the others returned to Tachibana Kensuke's villa.

Now that Kensuke Tachibana is dead, his wife Yuki Tachibana has gone back to her parents' home, and his secretary Yuichi Sakuraba has gone to Tokyo on business, all things considered, the only person left in the entire villa who can still be considered a member of this villa is the butler Yaeko.

Conan, Ran, and Kogoro Mouri huddled together to discuss the case, while Kazuma Kudo retrieved his laptop from the system space, pretending to take it from the car, before getting busy with company matters.

After revising the logo chosen by Ai Haibara, Kazuma Kudo even had the three members of his agency come and check the effect.

Once everyone thought it was good, he sent it to the temporary group chat, intending to let Ai Haibara see the finished product and ask her about her work progress.

Just as Kudo Kazuma sent over the revised trademark, the doorbell rang at the villa.

Since the butler, Yaeko, was still busy, Ran opened the door.

The person who came was the detective I had met that afternoon, and he was accompanied by another tall detective.

"Officer? What's wrong?" Xiaolan asked hesitantly. "The people in the villa haven't come back yet."

"The forensic results are in, and we might need to trouble you detectives."

The tall detective said in a deep voice, "Let me tell you about this. I never thought I'd be able to witness the brilliance of Detective Mori's reasoning so soon."

Conan, hearing this, asked curiously, "Officer, you said you wanted to witness Uncle Mori's reasoning? What do you mean by that?"

The detective I'd met before said with a hint of longing, "To be honest, we often hear rumors about Mr. Mori in our small town."

The tall detective said in a serious tone, "We heard that he not only mentored several junior detectives, but also listens to Yoko Okino's songs and dances while doing his deductions, so everyone calls him Dancing Kogoro, is that right?"

Ran and Conan both have beady eyes.

Kudo Kazuma, standing behind, was filled with awe.

Goodness, the rumors about this thing are outrageous, dancing and deducing at the same time... Has Kogoro Mouri been upgraded to a little dancer?

Ultimately, the two officers followed them into the living room and explained that forensic investigators had discovered that Kensuke Tachibana had taken sleeping pills before his death.

"Based on our assessment, the deceased may have fallen into the water while asleep after taking sleeping pills and drowned."

"I'd like to know if Attorney Ju has recently exhibited any unusual behaviors resembling suicidal thoughts?"

While waiting for messages in the group chat, Kudo Kazuma casually replied, "We only arrived at the deceased's villa yesterday because of an accident. We really don't know how he's been lately."

Kogoro Mouri frowned: "Does he look like someone who would commit suicide?"

“I don’t think Attorney Ju would commit suicide,” Xiaolan said thoughtfully. “Before Attorney Ju left today, he was confidently saying that he would catch a big fish to give us a treat.”

She analyzed with great confidence: "I saw that he was very enthusiastic towards us, and even invited my father to let us stay here for a few more days. How could someone who is planning to commit suicide enthusiastically invite others to stay in his home?"

The detective immediately nodded: "In that case, it is very likely that someone did it intentionally and deliberately wanted to kill the person."

Before Kudo Kazuma could hear more than a few words, Tsugami Yuuki replied first in the group chat.

[Kurosawa Software - Tsugami: Huh? Young master, you changed the logo again? This version is simpler and looks in the same style as our Kurosawa Software logo.]

[Don't disturb my sleep: @My little sister is even cuter now. So what about Ai? Let her decide. If she's busy, I'll bring Aso in.]

After saying that, Kudo Kazuma actually added Asano Minami to the group.

The main reason I didn't invite Asami to the group before was probably because, regarding drug A, unless Asami has particularly unique insights, we still have to listen to Ai Haibara.

[Don't disturb my sleep: @Maybe taking the postgraduate entrance exam Where's Ai? What's going on? And Haruka? Neither of these two sisters has replied to me. Don't they want the new trademark anymore? Also, is the first prototype coming out soon?]

[He might be preparing for graduate school entrance exams: Wait a minute, he's busy, but it'll only be a day or two. The samples will be ready soon.]

Kudo Kazuma nodded. Sure enough, Ai's efficiency was high. With Asami Narumi, the master of puzzling, the two of them managed to produce the sample in such a short time while also taking care of the antidote for Drug A.

[Kurosawa Software - Tsugami: What? So fast?]

Yuuki Tsugami was speechless. The new project only had two core researchers, right? Including this guy who just joined the group and was like an assistant, there were only three people. How could they move so quickly?

Bond had a whole R&D team and a well-established foundation, and it took quite a long time before it was put into internal testing!

[Don't disturb my sleep: Okay, I'll go back and check the samples, and I'll give you guys a bonus while I'm at it~]

[Kurosawa Software - Tsugami: ...]

Yuki Tsugami sighed. He suddenly felt that even after leading Kurosawa Software for so long, he hadn't been that efficient, and taking so many bonuses seemed a bit excessive...

He was at home, lost in thought with his laptop, when he received a private message from Kazuma Kudo.

[You're currently the company's top workaholic, don't overthink it. Their project is progressing so fast entirely because I stole a lot of research data and samples and gave them to that core researcher; otherwise, she'd still be having a headache.]

Yuki Tsugami was completely stunned.

[Young Master? President? Can you use some normal, not-so-illegal words to describe the efforts you've made for this new project?]

Then he received a message that left him speechless.

I'm just being honest; I'll try my best next time.

Kudo Kazuma dismissed Tsugami Yuuki with a single sentence.

Anyway, he was telling the truth; at most, he just attributed the data that the system secretly recorded to himself.

Kudo Kazuma had just finished "comforting" Tsugami Yuuki when he heard them say that they were going to Kumada Tatsuya's house.

He specifically asked Conan and learned that a person with the signature "TK" had sent several threatening letters to Kensuke Tachibana. Then, as everyone just deduced, this "TK" was someone Kensuke Tachibana met five years ago when he handled a case, and that person was Tatsuya Kumada.

Given this incident and the threatening letter, and considering that Tatsuya Kumada lived only about a 20-minute drive from Kensuke Tachibana's villa, both police officers, including Kogoro Mouri and Conan, suspected that Tatsuya Kumada might have been responsible for Kensuke Tachibana falling into the water.

So the next morning, they drove to Tatsuya Kumada's house.

Kudo Kazuma didn't want to go, but his older brother was a real jerk. He pulled off his blanket early in the morning and threatened to stuff his cold hands into his collar if he didn't get up. Helpless, he had to say goodbye to his beloved bed for the time being.

To their surprise, when they arrived at the Kumada house, they discovered that Kumada Tatsuya, whom they thought was the murderer, had actually hanged himself in his own home!

Everyone was shocked, but Kudo Kazuma was relatively satisfied with absorbing the extra spiritual energy.

He said, "After all this commotion for two or three days and alarming so many people, how can only one person die?"

This is how Ke Xue (a famous Chinese writer) does it!