"Officer Twilight, I'm going to get someone to bring him up. The bearded middle-aged man on the side of the pen www.biquge.info was always surprised that Duanmu Xuan and the Dusk Police Department knew each other, and they looked very familiar.

"Well, I'm sorry for Mr. Mamiya." The Twilight Police Department nodded at the bearded middle-aged man and thanked him.

"What's the trouble, that's what I'm supposed to do." The bearded middle-aged man has a smile on his face, the official position of the twilight officer is not too big, in the Celestial Empire, it is probably equivalent to the first-tier city, the director of the police station, but this is Tokyo, the capital of Japan, the Celestial Empire has the concept of a Beijing official, of course, Japan is not exempt from vulgarity, the Beijing official will always have a little more advantage than the local official, who knows if there is any unusual relationship network behind the people.

Of course, there is no saying that the people in Japan do not fight with the officials, and the rights of Japanese officials are not the same as those of the Celestial Empire, but as a businessman, it is always right for him to have a good relationship with government officials.

After the bearded middle-aged man finished speaking, he walked outside, intending to bring the "big lady" over, and Officer Takagi on the side followed him.

Not long after they left, they pushed the "big lady" back.

"You're Miyama Miyayo?" Officer Twilight looked solemnly at the "big lady" in a wheelchair in front of him.

"What's the matter?" The "big lady" looked very calm.

"You were the culprit of the fire 3 years ago?" The Twilight Police Department stared at the face of the "Big Lady", trying to see something from her face.

"It's not." The "big lady" still looked very calm.

"Hmph, you don't have to quibble anymore, do you think quibbling is useful? Just check your leg and you'll know there's nothing wrong with it. Conan next to him looked at her like this and said with some disdain.

"I'm sorry, please cooperate with us." Officer Twilight also took the opportunity to wave and beckoned the forensic doctor he had brought over to examine the "big lady's" leg.

"She doesn't have any problems with her legs, and it doesn't look like the legs of an old man who has been disabled for more than ten years." The forensic doctor can make a judgment just by looking at it, the legs of the elderly who have been disabled for more than ten years are really different from the legs of normal people, and there is a world of difference between the two.

"What else do you have to say!" Hearing the forensic doctor's judgment, the face of the Twilight Police Department suddenly turned ugly, and he loudly questioned the "big lady" in the wheelchair.

In the face of his questioning, the eldest lady was unmoved, and directly played silent, ignoring the twilight police department.

Seeing that she was silent and didn't speak, the Twilight Police Department frowned, thought about it, and didn't press anymore, anyway, if Conan didn't talk nonsense, with the evidence he had now, he could have arrested her directly, and it was useless for her not to admit it.

"Conan, take us to the bones in the tunnel."

With that, the Twilight Police Department stood up, ready to go and see the skeleton that Conan had spoken of.

"Yes."

"What is that mystery of the castle?" Watching Conan and the Twilight Police Department leave, the old lady, who had been silent in her wheelchair, suddenly spoke.

"I don't know." Conan stopped, turned his head and frowned at the "big lady", and hesitated a little before he spoke, when he first started, he thought about the mystery of the castle, and after discovering that the big lady was wrong, he put all his thoughts on solving the case, and the mystery had long been left behind him.

"It's that portrait." As soon as Conan finished speaking, Dr. Asasa, who had been watching from the sidelines, suddenly spoke.

"Eh, doctor, you know?" Conan looked at Dr. Asa in amazement, Dr. Asasa is undoubtedly capable of various scientific inventions, but when did Dr. Asa become so powerful when he deduced the mystery.

Everyone also looked at Dr. Asa in amazement, and the old lady in the wheelchair and the middle-aged man with a mustache had even more green eyes.

"The mystery is hidden on the Western chessboard in the courtyard of the castle, the black chess pieces represent a rotating arrow, and then the white chess pieces are numbered in order, which is EGG HEAD!" Feeling everyone's gaze, Dr. Asa was a little proud, of course this was not deduced by him, it was told to him by Duanmu Xuan earlier.

"Intellectuals with crooked mouths!" Conan understood the doctor's words at once, and his eyes immediately looked at the huge portraits at the gate of the castle not far from here.

"Yes, yes, that?" Following Conan's gaze, the "big lady" also looked at the portrait at the door.

"Turn that portrait around to the left and you'll see the treasures of the castle." Duanmu Xuan, who had been watching coldly, also spoke, and his eyes looked indifferently at the "big lady" who was trembling with excitement.

"Treasure, treasure, treasure is there!" Hearing Duanmu Xuan's affirmative answer, the "Big Lady" body trembled even more, and she muttered incoherently to herself with a look of ecstasy on her face.

With a "whoosh" she got up at once and ran towards the portrait, for she stumbled a little because of the excitement, and fell to the ground several times, but immediately she got up again and ran towards the portrait.

Finally, after running to the portrait, she put her hands on the portrait with trembling hands.

With a "click", the portrait slowly rotated, and it didn't take long for an upward passage to emerge.

"It's actually behind that painting, when did the doctor become so smart." Seeing that the "Big Lady" actually turned the portrait, Conan glanced at Dr. Asa with some surprise.

"What does it mean to be so smart, I've always been smart." The doctor glared at Conan speechlessly, but immediately, he laughed dryly, scratched his head and said, "But this is not what I solved, this is what Xuan told me, and Xuan solved this mystery yesterday." ”

"Sure enough, let's just say that the doctor is also good at solving puzzles." It dawned on Conan.

"Really, really found, I really found the treasure hidden in this castle!" Conan and the Doctor were arguing here, and the "big lady" over there couldn't stop her tears from flowing down the moment she saw the passage, and she crawled into the passage in front of her.

"Let's go along and have a look." Not knowing where the secret passage leads, the Twilight Police Department is afraid that she will take advantage of the opportunity to escape, so they immediately follow.

The middle-aged man with the mustache also followed, he was also very emotional now, and he was already fantasizing in his mind about how valuable the most precious treasure of the old man's life should be. (To be continued.) )