"I don't know much about this, because I went out to visit my family, and it was not long after I came back. Before I could go to the study to find my husband, you came here." Hirota Toshiko said with a smile.

"That's right, that's really sorry. We came too suddenly." Dr. Agasa quickly apologized.

"It's okay, you all made an appointment with my husband. I'll take you to the study room to find my husband. I think it's been so long. The guests who came to visit my husband should have left now." Hirota Toshiko said, "Please follow me."

Said.

Hirota Toshiko walked in front and took Dr. Agasa and the others toward the study. Because the house was large, it took a certain amount of time to walk from the front yard to the study in the back yard.

Perhaps out of curiosity, Toshiko Hirota started chatting with Dr. Agasa. As for Conan and Ai Haibara, they were more silent than the other.

This made Hirota Toshiko look at her twice. Who made these two children so strange?

Whose children are all lively at this age, and they don’t look like Conan and Ai Haibara, they look calm and steady, like a little adult.

In order to help Conan and Ai Haibara, Dr. Agasa had to take the initiative to talk to Toshiko Hirota.

certainly.

He did this not only to rescue Conan and Ai Haibara, but also to understand Professor Hirota's ideas.

No matter what, he is the only adult here, such as Conan and Ai Haibara. Although they were quite mature before, they are just elementary school students now and are difficult to speak.

If you have anything to say, Dr. Agasa still needs to ask.

"No matter what, I still have to thank you." Dr. Agasa said with his own initiative.

"Hey, there's nothing to thank for, you're so kind." Hirota Toshiko said a little flattered.

"No, I took the liberty to visit, it was just to cause trouble for Professor Hirota." Dr. Agasa said.

"My husband, I like to entertain guests the most." Hirota Toshiko said: "If you can come, my husband will be too happy."

"Oh by the way, when I was calling, I heard Professor Hirota speak a little strange. Did he drink?" asked Dr. Agasa.

"Well, my husband does have the habit of drinking some wine." Hirota Toshiko said.

"Drink, I usually like to drink some wine." Dr. Agasa said with a smile.

"Maybe you and my husband have a common language. Oh, the study room has arrived, I'll open the door." Hirota Toshiko said, walking to the door of the study room, reaching out to push the door hard, but failed to push it open.

"Is it locked?" asked Dr. Agasa.

"It's really strange. It's time for me. My husband shouldn't be entertaining guests anymore. Why did he lock the door? He doesn't have this habit in normal times..." Hirota Toshiko murmured to himself with a puzzled expression.

——Oh no, could it be really hit by Dr. Agasa's Claws? What happened to Professor Hirota?

Conan's ominous premonition became more and more serious.

"I'm so sorry, I'll find a spare key to open the door." Hirota Toshiko said with a little apology in her tone.

"Doctor, help me." Conan looked at Dr. Agasa and said.

"How to help you?" Dr. Agasa looked at Conan blankly and asked, "Shinichi, what are you going to do?"

"Doctor, stop talking, please let me go up and take a look." Conan said, pointing to the window on the door.

"Uh, is that OK?" Dr. Agasa turned his head and looked at Hirota Toshiko and asked.

"This is a good idea." Hirota Toshiko said: "Children, tell grandma everything you see when you go up."

Conan nodded and said, "I will say it all."

Dr. Agasa no longer cared about it and directly lifted Conan up and let him look into the study through the window.

Conan slid his hands on the edge of the window and looked into the study through the window. The scene inside immediately surprised him.

"Shinichi, what's wrong inside?" Dr. Agasa couldn't drag Conan down a little.

Although Conan is just a primary school student, you should know that he was a high school student before and weighed heavier than ordinary primary school students.

Even Yuan Tai can't compare with Conan, the difference is too big.

However, after Conan became a primary school student, some of his weight disappeared bizarrely, and now he is about the same weight as a normal primary school student.

Such things that are not Kexue can only survive in Kexue's world.

"Doctor, let me down." Conan said.

"Okay." Dr. Agasa put Conan down, then looked at Conan and asked, "Shinichi, what's wrong in the study?"

"Grandma, hurry up and call the police." Conan ignored Dr. Agasa, but looked at Toshiko Hirota and said.

"Call the police?" Hirota Toshiko looked confused, not understanding why Conan said so?

I just went up and took a look, why did I call the police?

You are not a good student.

"Dr. Agasa, help open the door." After saying this, Conan ran into the door without waiting for Dr. Agasa to answer.

"Hey, what are you doing?" Hirota Toshiko asked in surprise.

"Doctor, don't be stunned. Come and help." Conan shouted immediately.

"Okay." Dr. Agasa nodded, then went over to help Conan. With Dr. Agasa joining, the door was quickly opened.

The scene in the study also entered everyone's eyes - the room was in a mess, and an old man, probably Professor Hirota, had blood on his head and fell under the bookcase.

It seemed like I was going to get the books on the bookshelf, but an accident happened and fell down all of a sudden, and my head broke...

"Husband!" Hirota Toshiko shouted and rushed over, using her trembling hands to try Professor Hirota's breath, and then she burst into tears.

In fact, you can see from Professor Hirota's current appearance that he will definitely not survive after he shed so much blood.

Conan glanced over the study with suspicious eyes and said to Dr. Agasa, "Doctor, call the police now."

Haibara Ai looked through the computer desk, then turned on the computer, checked the relevant information, and looked for the floppy disk, but nothing was found.

She looked at Conan, shook her head, and said, "Nothing left."

Conan asked suspiciously: "Do you think they will do it?"

Haibara Ai said: "It can't be them."

Conan asked puzzledly: "How do you know it's impossible?"

Haibara Ai said angrily: "Who knows them better than me? In order to eliminate the residual signs and not to raise doubts, they usually set a fire, so that everything will burn out without leaving any trace."

Conan said: "So who did it?"

Haibara Ai said: "This should be analyzed by you, the big detective, and I can't help much."

Conan reached out and grabbed his hair, shouting madly: "It's so hateful, why did something happen?"

Haibara Ai quietly stayed away from Conan and stood next to Dr. Agasa.

When Conan came to his senses, he saw Ai Haibara who was far away from him, and immediately walked over and asked, "Hey, what do you mean?"

Haibara Ai said, "I just think what Dr. Agasa said makes sense."

Conan asked, "What does Dr. Agasa say make sense?"

Ai Haibara said: "Dr. Agasa said that you should stay away from your disaster star, otherwise you will encounter all kinds of accidents when you go out. I didn't believe it, but now..."

Needless to say, Conan understood everything later.

"I'm not a disaster star." Conan said with a dark face.

"If you weren't a disaster star, why would I get involved in the case of the counterfeit banknote group when I met you on the first day?" asked Ai Haibara.

"That was an accident," Conan said. "Even if you don't come, as long as Okano Shun comes here, I and other children will encounter this case."

"I can't meet other children, only you can meet them. If you say that they weren't implicated by you, I don't believe it." Haibara Ai said.

"It's all over, don't mention this case." Conan said angrily.

"It's just a few hours passed, but you don't care about it. You are indeed a disaster star." Haibara Ai complained.

"Let's talk about this case." Conan said: "Do you think it's an accident?"

"If it's an accident, why do floppy disks and other things disappear?" Haibara Ai asked.

"In other words, this is a secret room murder case. Who do you think the murderer will be?" Conan looked at Ai Haibara and asked.

"Why do you always ask me such questions?" Haibara Ai looked at Conan in confusion and asked.

"I think your reasoning skills are good, so I want to ask you." Conan replied truthfully.

"If you look for me, you will find the wrong person. I am not interested in detectives." Haibara Ai said.

"Well, what do you think?" Conan asked.

"If there is a murderer, it's probably among the few people who came to visit Professor Hirota," said Ai Haibara.

"I think so too," Conan said.

"You know, why do you want to ask me?" Haibara Ai said angrily: "Don't ask me these boring questions again in the future."

"Okay, I get it." Conan said: "I'll investigate the scene while the police haven't come."

"You are illegal." Haibara Ai said.

"I'm trying to solve the case, I believe the police and gentlemen will understand me." Conan said stubbornly.
To be continued...