Chapter 1520: Clues to the treasure hunt

　　 April 15th, Friday, night, Angel Pavilion.
　　 The exploration team secured by Shifeng, based on the data returned by the exploration drone, carried out further exploration in areas that may have problems to confirm the authenticity.
　　 Oda Nobue and Mori and others searched for the entrances to the mezzanine floor based on the computer-integrated building data. They soon found entrances one by one in the study of Isekawa Gozo in the Bullfighting Hall.
　　From the height of the stairs, the floor of the underground space is about ten meters above the ground, which made Oda Shine and others relieved.
　　 Oda Sakurako said, "Fortunately, it's only about ten meters."
　　 Maori asked, "What's the problem?"
　　 Oda Haruko smiled and said, "The satellite in the sky is now too old, and I can only see about ten meters underground."
　　 Maori praised: "It's already very powerful. If you have this thing to help, it will be much easier to solve the incident."
　　 "The police will go bankrupt." Oda Shine smiled, "The cost is very high."
　　 "That's it." Maori laughed.
Next to 　　, Genta, Ayumi, and Mitsuhiko pulled Conan and Huihara to discuss the escape, no, about the adventure.
　　 "No," Hui Yuan vetoed, "This underground space covers the entire underground of the Angel Pavilion. No one knows how many traps there will be."
　　 Mitsuhiko replied: "Isn't it said that this is a civil defense fortification? How come there are traps?"
　　 "Look at the wall, how can the civil defense fortifications not even have a signpost?" Conan said, "This is clearly a maze, the purpose is..."
　　 Yuan was too excited and said, "Treasure, it must be a treasure."
　　 Conan said angrily: "You think this is playing a video game, after the maze is the treasure."
　　 Ayumi asked, "What is that?"
　　 "I guess it was an escape route when someone was chased and killed." Huihara said.
　　 Yuanta was very surprised, "Chasing?"
　　 Mitsuhiko asked: "Is he not a rich man?"
　　 Bumei echoed: "That's it."
　　 "It's the money." Hui Yuan said, "He built his home away from the crowds and hired a large number of security guards, so he was protecting himself."
　　 "Well, anyway, it's better not to act alone for now." Conan said, "If you want to help, just find a way to solve the puzzle."
　　 "Yes." Genta, Ayumi, and Mitsuhiko said weakly, not so good at solving puzzles. ...
　　 North Pavilion, between lilies.
　　Matsunaka Yuriko learned about Isekawa's daily life from Secretary Zhong, and felt an indescribable sadness.
　　 "The master's life is very regular. When he gets up, when he takes a walk, when he massages, and what dishes he eats, he is constantly adjusted according to his physical condition."
　　 "But the feeling of the master, I can see that he is very lonely."
　　 "The time when the master is in his best mood is when he is in the sun in the afternoon, and the children watching the servants and guards cheer and play on the grass."
　　 "For many years, the master's first generation of servants and security guards have at least been grandparents and retired and moved out."
　　 "They come back occasionally. When they get together as a family, I can see that the master is very envious."
　　 "In this Angel's Mansion of Nuo Da, seventy servants and security guards circled around the master, but the master still feels lonely and lonely without any relatives by his side."
　　 "Master, I always miss his children, his grandchildren, and his great-grandchildren."
　　 "Especially Miss your mother, because everyone else has their own homes, they only come here once in a while. Only Ms. Lily stays with the master. From childhood to adulthood, she has not left the master for a long time."
　　 "The relationship between the master and Yururi-san cannot be replaced by anyone. That's why the others in the Isegawa family are jealous."
　　 "They think that the master has a weird character and is unkind."
　　 "I still remember that there was a Chinese New Year reunion when the people who were supposed to be coming did not come together, and the master lost his temper."
　　 "Actually, the master is angry under disappointment, because it was originally a day when the whole family reunited."
　　 "And when the master's body is not good enough, those people all rushed to ask for warmth, and they looked repentant."
　　 "There is repentance, but it is more for the legacy of the master."
　　 "Master knows this, so he arranged this treasure hunt to make this family lively after his death."
　　 "That's the general situation."...
　　The basement of the building complex of Angel's Mansion.
　　 The exploratory team that was called out used an echolocation device to detect the underground space, but failed. The underground is a maze extending in all directions.
　　 Oda Shine said, "Well, I can only leave by myself."
　　 Yamazaki said: "The underground is very clean, it's a bit too spotless, but there are really no footprints."
　　 Haruko Oda said, "Obviously, it was cleaned recently, and it is obvious that this was done by the Jidong Security Association.
　　 Haruko Oda sneered and said, "Yes, those three hundred people have done the job as a cleaner."
　　 Maori asked, "Where shall we go?"
　　 Conan said: "To the east, from underground to the East Pavilion."
　　 Lan suddenly smiled and said, "Yes, there should be no electric grid underground."
　　 "Okay, the juvenile detectives march eastward." Yuanta shouted out loud.
　　 "Oh!" Ayumi and Mitsuhiko agreed.
　　 Looking at the direction the three of them were heading, Huihara said amused: "Please, the Tonokan is in this direction."...
　　 Everyone proceeded cautiously towards the East Pavilion, but apart from dead ends on the road, no dangerous traps were found.
　　 Soon, everyone went to the bottom of the East Hall and found the upward stairs, but there was no mechanism to go out.
　　 Send signals to people outside by radio and beating. According to building data, the people outside confirm that the exit is a fireplace.
　　 "There must be other exits, look for more, let the X-ray car take a few more photos."
　　 "Understand, Miss Shine."...
　　 Soon, some coordinates came over.
　　 Through radio guidance, everyone found that the destination was a dead end.
　　 However, the data shows that behind the wall is a section of the East Hall corridor, between the decorations of the corridor and the two knight armors.
　　 tried to push the wall, but he pushed it away. It turned out to be a large flap. ...
　　 in front of the fireplace.
　　 Everyone came to check and found something very conspicuous, a little golden bull lying on the fireplace.
　　 "Ah, it's a cow without horns."
　　 "In the puzzle, the horns of the cow disappear and the tail becomes the head."
　　 "Great, the treasure must be in this museum."
　　 Amid the cries of Genta, Mitsuhiko, and Ayumi, Maori went to test the little Taurus on the fireplace, and found that he couldn't hold it up, so he turned for half a week to let the ox tail out.
　　 "Crack."
　　 A passage appeared in the hearth of the fireplace.
　　 "Well, the bottom of the puzzle is "Angel falling down, playing the flute, that tune is my treasure"," Maori exclaimed motivatedly, "So the treasure must be the angel statue on the tower."
　　 Oda Nobue said, "Then go and see, but don’t have any hope. We can find here, and so can they, but it takes a different time."...
　　 The angel statue on the top of the East Pavilion has no mechanism and it is impossible to "float", which greatly disappointed Maori.
　　 At this time, the investigator of Nannokan reported to Oda Nobue that they found a sealed space and a mechanism based on the building data.
　　 "Okay, let's go over at once."...
　　 South Hall.
　　 From the underground labyrinth all the way into the underground of the Nanzhiguan, this time the exit is the basement of the Nanzhiguan, which is a utility room, which also needs to be opened from the outside.
　　 found the secret room of the Nanzhiguan in the sitting platform of the angel statue, about four square meters, and the mechanism was a stone stepped on by the angel's feet, which had to be pushed.
　　 pushed the stone, a slate slid away, and at the same time a piece of flying dust was brought out, a dark secret room appeared.
　　 Stopping the three Genta who wanted to go in, Oda Shine adjusted the lights.
　　 Under the spotlight, the secret room was clearly visible, and there was nothing else in it except for a glass bottle with a black object on the ground in the center and flying dust.
　　 However, the Oda trio, Yamazaki, Conan and others, those who understand are happy, because the flying dust shows that this place has not been found before.
　　 Oda Haruko smiled and said, "Very well, I finally got the first one here."
　　 "What's the matter?" Lan puzzled.
　　 "Look at the dust, sister Lan." Conan said.
　　 "That's right," Huihara reacted, "The dust means that it has not been found here."
　　 "Come on, check if there is a problem with this secret room." Oda Shine invited an exploration team.
　　 Soon, it was detected that the bottom of the secret room was empty. There were two pressure organs inside, and the others were unknown.
　　 If the weight of the person entering the secret room exceeds a certain level, the floor will sink.
　　The other is the bottle in the center of the floor. As long as there is a pressure change, the floor will sink.
　　 "Let Conan go." Yamazaki suggested, "With his weight, he can easily be held by a rope."
　　 Lan asked, "Can you? Conan?"
　　 Conan responded: "No problem~EbookFREE.me~ Sister Lan."
　　 Huihara curls his lips, isn't this pretty tender. ...
　　Use an iron rod to form a bracket. One end of the rope is wrapped around Conan's waist, and the other end is grabbed. This way, if Conan triggers the mechanism, Conan can temporarily hang in the air without falling, and then pull him back.
　　 Conan boldly walked to the glass bottle, facing the exit, tried to pick it up, but didn't move it, and didn't turn it.
　　 Conan said: "I can't lift the bottle, I opened the lid."
　　 "Wait," Oda Shine said, "We don't know how sensitive this device is, so it should be fast."
　　 "Yes." Conan responded.
　　 Ran, and Genta, Ayumi, and Mitsuhiko all told Conan to be careful and let Conan cheer.
　　 "Don't talk, let Conan concentrate."
　　 Maori made a speech, letting Lan and the others calm down, and looked at Conan with a worried breath.
　　 Conan took a breath, uncorked the bottle, took out the black object inside, and the floor at the foot of the floor immediately turned over, and a large amount of dust was raised, blocking his vision for a while.
"what!"
　　 "Conan!"
　　 Conan was pulled up amidst Conan’s exclamation and the exclamation of Lan and others.
　　 The dust fell to the ground, and everyone laughed when they saw Conan holding a black object hung on the bracket with a little gray head.
　　 Put down Conan, and Conan handed the black object to Oda Shine.
　　 Untie the rope, Lan wipes the dust off Conan with her handkerchief.
　　 Looking at Conan's enjoyment, Yamazaki and Haibara were speechless.
　　 The black object was quickly identified, a black crystal.
　　The following question is, what is the purpose of this black crystal protected by the organ? ...