When we arrived at the villa, a group of children began a treasure hunt happily.

"Let Fei Chi be together!" Mitsuhiko suggested, "We can also divide the treasure we found."

"Okay, okay!" Fei Chi looked over her head very actively, "I don't want to have a toy, right, master?"

"If you want to play, go." Chi Feichi put Fei Chi down.

"Well... let's see, there is the smell of Dr. Agasa," Fei Chi immediately spitted out a snake nobuko, capturing Dr. Agasa's smell, and shook it twice, "This... can't be in that room, right?"

Chi Feichi: "..."

Calling Fei Chi Tanbao, there is no need to decipher the secret code at all...

"Forget it, let's leave some test for them!" Fei Chi lay beside him and wandered around the three children, watching the three children flirting with things.

Dr. Agasa told Chi Feichi about the situation of the villa.

This is the villa left by Dr. Agasa, a rich uncle, but it will be demolished next month. I want to let the children of the Youth Detective Group come over to play adventure games before the demolition.

Dr. Agasa said, and when he turned his head, he saw a group of children rumbling around, reminding him, "You can't rummage around aimlessly like this!"

"But……"

Yuanta wanted to refute, but was interrupted by Dr. Agasa's pretending to be mysteriously interrupted.

"As long as you pay more attention to the surrounding situation, you should find important clues."

"Yes, yes," Conan was so bored that he prompted directly, and took two steps forward, "For example, the string of words under my feet that were deliberately engraved..."

The three children immediately surrounded him with Fei Chi.

Haibara Ai looked at it, yawned, and turned to Chi Feichi, "This code is clearly what the doctor thought of himself, and you didn't participate, right?"

"Xiao Ai, what do you mean..." Dr. Agasa was speechless. He suspected that Ai Haibara was damaging him, but there was no evidence.

"If Brother Fei Chi participated, it wouldn't be that simple." Haibara Ai said directly.

"Jane, simple?" Dr. Agasa was hit hard. He turned his head and found that Conan was missing. Before finding the room, he felt relieved when he saw Conan coming out of the room with a contemplative look on his face. "How is it? You are also stumped by me this time? No wonder, after all, this was what I thought about after three days and three nights!"

"If you are talking about the treasure-hiding wooden box, I have found it under the bed in the bedroom, and I am afraid that they will find it too easily, so I also covered you with a piece of cloth and pushed it under the bed a little." Conan told the truth without giving face.

"Then thank you!" Dr. Agasa smiled dryly, speechless. Is his code that simple?

Chi Feichi also saw the meaning of the code. In fact, the solution to the code of the code is nothing more than combining pronunciation, conversion, disassembly, and reorganization. If you understand Japanese, it is indeed not difficult to understand the code.

"However, I think it's strange that there seems to be a puzzle in the villa," Conan took out a coin from his pocket. "I found this in the corner of the floor of the room, a one-dollar coin. When I found it, there was already a thick dust on it, and there were no signs of the coins rolling around..."

"Fake it," Chi Feichi glanced at it, "Excellent handicraftsmanship."

"Fake, fake?" Dr. Agasa was puzzled.

"Doctor, you can tell by comparing the one dollar coins on your body," Conan handed the coin to Dr. Agasa, "it is thinner than the normal one dollar coins and a circle smaller in size. It should be a copy of someone carved it."

"In the past few years when no one lives in the villa, some people have come in here and have lived for a while," Chi Feichi looked at the book in the corner. "I haven't stayed in the living room for a long time, but I have moved the book in the living room to read it. The word "Guo" carved on the coins was used by coins many years ago. It is an elderly man who has been hiding here and has not contacted the outside world."

Conan immediately went to read the books, "Well, there are white hairs in the book, and aluminum metal debris that were carved from the coins. Maybe it was when he was reading the book, so he would engrave coins to pass the time. Besides, it was impossible to carve such a restored coins in a short time, which means that he had indeed lived here for a long time..."

Dr. Agasa touched his head, "But no one should live here..."

"The question now is, is this only the old man living here?" Conan pondered. It was indeed a strange thing that no one had lived in the house.

"I think there should be another child," Mitsuhiko walked over with a vase, turned over the base and let Conan see it. "This is what I just found. Under the vase, there were strange stars, sun and moon patterns, which should have been made by the child."

Conan took it and looked at it, and was stunned. This regular pattern...

"That pattern, I discovered it just now," said Yuan Tai, and went to get the candlestick next to the fireplace. "Look, you can see, the candlestick is also drawn under it!"

"I found it too," Azumi ran to get the plates in the cabinet. "There are also under the plates, and they must be a naughty child!"

"Don't worry about this," Mitsuhiko said, "Let's go and untie the code on the floor!"

When the three children left, Dr. Agasa was puzzled, "This is strange, my uncle has no children..."

"It was not left by the child," Chi Feichi said, "The child will not be drawn so regularly, like a dancing villain."

"Dancing villain?" Dr. Agasa was puzzled.

Haibara Ai Banyueyan looked at Chi Feichi, "You are not a fan of Sherlock Holmes, are you?"

"I've read it." Chi Feichi can only say this. He doesn't like anyone, but it's beneficial to read such books.

"Yes, the dancing villain mentioned in Sherlock Holmes' novel is a code that wants people to think is a child's graffiti!" Conan compared the patterns under the vase, candlestick, and plate, and his eyes were obsessed with it. "After comparing the arrangement positions of the three patterns, you can find that the three rows of patterns on the right of each arrangement are the same, that is, this is indeed a code with some regularity!"

Haibara Ai looked at Conan's condition and twitched slightly. After looking at him, Chi Feichi next to him took out his cell phone. Before he could remind Conan, Conan had already started to thrust.

"Yes! This is a code that's wrong!" Conan looked excited, his glasses reflected, and he shook his shoulders excitedly, "Hahaha..." and laughed, as if his whole body was broken.

Chi Feichi silently recorded the video.

"You are quite happy," Dr. Agasa asked Conan, "Have you cracked the secret code?"

"No," Conan's tone was still strangely excited, "I'm still confused. Until now, the coins and the old man are still a mystery, but Dr. Agasa, I'm so excited!"

"Uh, before you get excited..." Dr. Agasa pointed to Chi Feichi over there.

Conan turned his head and saw a familiar mobile phone camera facing him. He immediately ran forward, "Hey, what are you doing with secretly taking pictures of me?"

Chi Feichi has stopped recording the video and sent the entire video file to an email address to Conan.

Conan felt an ominous premonition in his heart, "You didn't send it to Dr. Fukuyama, did you?"

"Well, give him some evidence of your abnormality." Chi Feichi picked up his phone and looked at Conan's crazy look in the video, feeling like seeing a snake sperm disease.

"I'm just excited!" Conan quickly explained, "The more I don't know what's going on, I feel that the unstoppable curiosity in my heart is beating!"

"I've sent it out." Chi Feichi reminded.

Conan suddenly felt a black line and understood. What Chi Feichi meant was that he should explain it to Dr. Fukuyama if he wanted to explain, right?
Chapter completed!