Conan took the vase, glanced at the bottom of the vase, and was a little surprised: "This is?"

"Look, this was drawn by a child, right?"

Yuantai by the fireplace said: "I discovered that pattern just now!"

Ayumi, who was jumping on the sofa, also said she also found a similar pattern.

Genta picked up a candlestick on the fireplace, and Ayumi took out a plate from the cabinet.

Conan frowned and looked at the pattern on it. He didn't think it was a random graffiti by a child. On the contrary, the regular pattern on it made Conan think it was...

"Secret code!" Guangyou gave the answer for Conan, "This is not like a child's graffiti. On the contrary, the regular patterns on it are more like a code."

Before the previous code was solved, another code came. The three members of the detective team thought about the beginning and the end. They planned to put the pattern code aside and solve the code on the floor first.

Conan was not interested at all in the code that Dr. Ali came up with. Looking at the graffiti-like code on it, Conan smiled and said, "Doctor, do you still remember the dancing doll?"

Dr. Ari thought for a while: "Ah, do you think that strange pattern of a group of dolls dancing in a row in Sherlock Holmes is a code he deliberately made to make people think it was a child's graffiti?"

"This does look like a dancing doll, but what do these patterns mean?"

Conan, who was confused, wanted to ask Guangyou if he had any clues, but when he looked up, he found that Guangyou was not in the room: "Doctor, have you seen Guangyou?"

"No." Dr. Ali took the candlestick and looked around, "Weren't you still here just now?"

Conan didn't think too much about it and turned back to continue observing the patterns. He originally thought it was a boring activity, but these patterns that were incomprehensible at first aroused Conan's great interest. He smiled in a way that made people's hair stand on end.

"What's wrong? You look very happy." Dr. A Li was so embarrassed by Conan's laughter that his whole body became hairy. "Have you cracked the code?"

"Not really." Conan shook his head, unable to hide the smile on his lips, "The old man and the coins are still a mystery, and so are these codes, but the uncontrollable curiosity in my heart is beating."

Dr. A Li was a little helpless at Conan's curiosity: "Your blood as a detective is boiling again, right?"

Looking at the bottom of the candlestick in his hand, Dr. Ali hesitated for a moment: "By the way, I seem to have seen this pattern somewhere before?"

"What? I've seen it!" Conan wanted to immediately unlock the code, "Where did you see it? Doctor! Think about it quickly!"

Dr. A Li's head was full of black lines: "Why are you urging me? I'm already an old man! My hair is all white! I'm even bald in the middle! Can you please stop urging me so much! Let me think about it!"

Conan: "...."

Mitsuhiko looked at Conan who was doing nothing and said with some resentment: "Conan, come and think about it with me! Why are you standing there!"

Yuantai hugged his shoulders and nodded: "That's right! You are the only one in our group who has not done a good job of treasure hunting!"

"There's Guangyou too!" Conan didn't want to be the only one being criticized, "He didn't help either!"

Yuantai took out a lollipop from his pocket: "Guangyou gave us a lollipop, which can be regarded as supporting the action."

Ayumi on the side was biting a lollipop: "That's right! Conan-kun has been standing by and doing nothing!"

Conan, who was surrounded by everyone, sighed: "Okay!"

When he came to the code on the floor, Conan sighed again and explained to the three of them: "Moriwade ru, if you just look at this, you really don't know anything about it, but I think this code should be the Japanese fiftieth syllable from the front."

It is composed of one letter after each."

"According to this distance, if we move one letter to the back: "yaruyodo re...."

"Follow the direction of the arrow!"

The three of them were very excited when they learned the meaning of the code.

They didn't know where the arrow was, but they were still very excited to find the arrow they had been thinking about in the room.

"Stop for a moment." Conan interrupted the three people's actions like headless chickens. "Isn't there a very eye-catching arrow after we enter this room?"

The three of them looked around the whole room: "There is only ashes."

Conan pointed to the clock on the wall: "That's the clock!"

"clock?"

The three of them looked at the clock, but still didn't understand what Conan meant.

Conan explained: "The hour and minute hands on this clock at half past six are not like this."

The three of them were still confused: "Maybe the clock is broken and has stopped."

Conan slapped his forehead: "Think about it carefully. When a normal clock reaches six-thirty, the hour hand and minute hand should be somewhat separated."

"Now they are completely overlapped. This means that someone has deliberately adjusted them to make the hour and minute hands overlap."

After Conan said this, if you don't understand it, you will be a real fool. The three of them hurriedly ran to the bottom of the clock.

There was a pile of playing cards placed under the clock, and Conan continued: "The ace of spades in the middle is fixed by a thumbtack."

Following the direction pointed by the ace of spades, I found the chess pieces on the table.

The chess pieces are also arranged in an arrow shape.

The arrow pointed to the opposite room, and everyone came to the room. After observing the entire room, the three detective team found that there was no haircut.

Conan walked to the table calmly: "Look carefully, there are three small areas of dust falling off on the table, which proves that there is something here."

After hearing the prompt, Ayumi picked up the plane on the ground and placed it on the table according to Conan's instructions.

The nose of the plane pointed at the only bed in the room, and the three of them ran to the bed.

Genta, who was looking for something under the bed, exclaimed: "There seems to be something under the bed!"

Dr. A Li was a little confused: "I remember I didn't put the plane on the ground?"

At the same time, the three of them worked together to drag the box out and opened it happily.

The scene inside the box surprised everyone. The toys in the box had been destroyed, and a teddy bear still had a knife stuck in it.

The three of them were all sorry that the toy was broken. Mitsuhiko held a toy airplane and said, "It must have been broken by the person who hid these toys, right?"

"You are wrong." Conan interrupted Mitsuhiko, "The doctor would not do that."

"PhD?"

Mitsuhiko pointed to the box full of toys and said, "Conan, are you saying these are all hidden by the doctor?"

Conan nodded: "Well, originally the doctor wanted us to come here for a treasure hunt."

"It is estimated that someone came after someone put the toys away. That person found the secret code on the floor and found the treasure box in the room."

"Maybe he couldn't stand the toys in the treasure chest, so he broke them. That must have been when the plane on the table fell to the ground."

When Conan said this, everyone felt a chill behind them.

Mitsuhiko was a little confused: "Why did that person come? He couldn't just come in and find toys and break them for no reason."

Conan thought for a while and said, "Maybe that person is looking for something, and that thing may be related to the pattern codes we found before."
Chapter completed!