In Tokyo, a high-end apartment, in room 4 on the 21st floor, Judy, dressed in sexy underwear, is on the phone and looking out the window.

"I sneaked into her room and saw a picture of a little boy with cool guy written on it."

“cool guy？”。

"Yes, in addition to the little boy, there is also a picture of a woman on the wall, who is a student at my high school, Mori Ran, and her father is Mori Kogoro."

"In that case, let's investigate Kogoro Mori and the child."

"Good".

In Washington, an old man in a room held a mobile phone in his hand, and after ending the call, he fell into deep thought.

"Jingle bell" Suddenly, the mobile phone rang, and the old man picked up the phone.

"Hey, Shuichi".

"Come to Tokyo".

"And then?"

"My lover dumped me".

"Then you come to me, is it possible for you and your lover to reunite?"

"Well, I will definitely make him regret it for the rest of his life, who told him to dump me in the first place".

"Wait for me".

At the end of the conversation, the old man walked to the desk next to him, and a photo appeared on the computer, in which it was Conan.

...........

Osaka, Osaka Castle, surrounded by a crowd of people watching the excitement under the city walls, the police cordoned off the scene and searched for clues nearby.

Heiji Hattori and Conan came down from Osaka Castle and handed the lighter to the Otaki Police Department, detailing the lighter found on the eaves, as well as a fan-shaped imprint, suspecting that something round might have been placed, and in addition to these two, some small fragments were found on the eaves.

Yue Buqun: "How did you come up with the idea that the fan-shaped imprint can analyze something round?"

Boomer: "Is it possible that the lighter is because of it, Conan found the mark when he picked up the lighter, the lighter is just a fan-shaped mark underneath, maybe because of the rain in the weather, it was originally a circular mark, because the has changed its shape for a long time, we didn't look carefully through the time mirror, and Conan they just happened to be able to analyze that it was a round object."

Fire Cloud Evil God: "Even if it's a round object, there are so many round objects, the devil knows which one."

The rest of the people dived silently, their eyes looking at the time mirror.

Round objects?

Umbrella?

Ye Fan pondered for a moment, quit the chat group, and then turned on the computer.

At this time, the subordinates of the Otaki Police Department found some clues, including wallets, watches, mobile phones, keys, cigarettes, and a charred old scroll.

"What is this?"

The Otaki Police Department was curious when he saw the old scroll, so he picked it up and opened it, and there were traces of burning on the top and bottom of the rolled scroll, and the word "dragon" was written in the upper right corner, and the rest of the place was blank.

"Why is there only one dragon written on it".

The voice fell.

The four people in the tour group were slightly startled, their faces changed, and they didn't know what they were thinking.

In addition to this piece of paper, there was also a fragment that looked like a ceramic, and when everyone was puzzled, a voice came.

"I seem to know what that fragment is."

When everyone saw Heye, they listened: "Pingji, when your father sent my father back yesterday, he talked about something in the car, it is said that the charred corpse found in the moat in the city thirteen years ago, and the charred corpse found in the moat in the east a while ago, there seem to be similar fragments, and they also said that the fragments found a while ago have the words "eight hundred and forty-eight" written on them."

"Eight hundred and forty-eight? What does that mean," Hattori Heiji wondered.

"I don't know, but I seem to have heard that the fragment is part of the treasure, and it seems to say that the treasure left behind by the general" Kazuha said with one hand on his chin.

When the four people in the tour group heard this, their faces changed slightly.

In the crowd, Situ Xiu pressed his mobile phone, and the gray plain on the side asked, "What are you checking?"

"What do you think the umbrella represents?" asked Situ Xiu rhetorically.

"What do you mean?" Gray Plains frowned.

"The strange action of the victim Kato Tsukasa before he died, he grabbed the umbrella with his hand," Situ said.

"Uh..... Umbrella? I didn't pay attention," Gray Yuan thought for a moment, and said, "Could it be a message before death?"

"Smart" Situ Xiu smiled: "Then what do you think this implies."

Gray Yuan mourned in thought, his eyes swept to the four people in the tour group, and frowned: "Is it a woman?" It didn't feel like it, it was too obvious, and she wasn't on it anymore."

"I kind of know what it is"

The corners of Situ Xiu's mouth were slightly raised, his eyes looked at his mobile phone, and through the analysis of his group friends, coupled with his own analysis, he finally understood what it meant.

"No, it won't! It's him."

Gray Yuan was stunned for a moment, shocked, the picture on the mobile phone was a horse print, and he instantly understood that the umbrella represented the horse print of one of the people.

The three types of identity representatives that were common during the Warring States period in Tokyo, the family coat of arms, the military flag, and the horse seal, ordinary people can know who they are at a glance.

"They played the role of Taiko Hideyoshi on an eight-day tour, Mitsuhide, Nobunaga, Ieyasu, and Hideyoshi, all four of whom were celebrities during the Warring States period, and they all had family coats of arms, military flags, and horse seals on their status, and Ieyasu's badge was a three-leaf aoi, three leaves, and the umbrella was the horse seal of one of them."

The information Situ Xiu got from the group of friends, thought of the role punishment game played by the tour group, and thought that the three leaves were the badge of the three-leaf sunflower, so what should the umbrella represent.

Sure enough, after checking the four characters, I learned that the umbrella represented the horse print of a certain character.

This time, Situ Xiu felt that the people in the group might not be able to analyze it, and it was difficult to think that it would be the case committed by that person if he didn't know much about Tokyo.

Situ Xiu also found out the answer only by querying the information.

Gray Yuan squinted at Situ Xiu, and after a while, he couldn't help but say, "What did you eat, why are you so smart."

"Come here, I'll tell you secretly" Situ Xiu smiled mysteriously and hooked his fingers.

Gray Yuan Wai hesitated for a moment, his ear leaned over, and Situ Xiu said: "I am a person from the M718 nebula, of course, I am different from the earthlings, this secret is only told to you alone, don't tell it."

"........." Gray Plains mourns.

"As long as you are my shield, I will remember your merits, and when I return to the M718 Nebula, I will reward you well" Situ Xiu said with a straight face.

Gray Yuan mourned a black line in his head, and his eyes turned into beanie eyes.

Why, it's the M718 nebula again, I believe you're a ghost, you're a big liar, and you don't have a word of truth.

On the other side, Conan and Hattori discuss the case.

"When you see an umbrella, you think of rain, and when you see rain in Osaka Castle, you think of an octopus stone or a dragon and tiger stone."

"Ahh What is the Dragon Tiger Stone, I only know the Octopus Stone".

"Nani, don't you know? In addition to the octopus stone, there is a stone on the left and right sides of the Sakura Gate in Osaka Castle, which is called the Dragon and Tiger Stone, and it is the same as the octopus stone, and when it gets wet, it will appear like a dragon and a tiger, so since ancient times...".

Before Hattori Heiji finished speaking, the whole person was stunned, and the same was true of Conan, and the two seemed to have thought of something.

"Rain?" Conan and Hattori looked at each other, and a smile appeared on the corner of their mouths.

The two immediately returned to the Otaki Police Department, and Hattori Heiji picked up the charred scroll and spread it out, and the rain fell into the scroll drop by drop.

Soon, a line of font appeared under the word "dragon" on the right-hand side of Hattori's flat scroll.

"Sure enough, it seems that the treasure is hidden somewhere in Osaka Castle, and it is known as the treasure of Hideyoshi, the king of gold."

Heiji Hattori smiled, if he wasn't wrong, the victim was killed for the treasure.

"Treasure!!" The four members of the tour group were all slightly surprised.

The old man took out his mobile phone and silently walked aside to make a call.