……

It was already night, and Motota and Mitsuhiko were already asleep, and when Xiao Ai quietly got up and walked to the door, he suddenly heard the sound of someone talking.

"Why are you still here at this late hour?"

Through a crack in the door, Lord Xiao Ai saw the noble young master, standing beside the big lady, and asked something in a low voice.

“…… My daughter never came! I'm going to pick her up!! ”

"As for my mother's affairs, you can leave it to us to deal with, you better go back to your room and have a good rest."

Looking at the noble young master, pushing the eldest lady's wheelchair, and walking towards the other side of the aisle, Lord Xiao Ai stood quietly behind the door and watched, without saying a word.

……………

The weather on this day was not very good, and it was still raining lightly even late at night. Xiao Ai is sneaking around alone, looking for something in this villa.

"Anyway, it's worth investigating."

Xiao Ai, who was leaning against the wall, was thinking about where to go next, but suddenly heard a noise behind him, and turned his head suddenly, but found nothing.

However, Lord Xiao Ai deliberately acted as careless, and after walking around a corner, he quickly hid.

Sure enough, as she expected, behind her were Motota and Mitsuhiko. "I knew it was going to be a few of you."

"Hehe~~~~"x3

Even though the three of them were giggling, Xiao Ai didn't eat them, "What do you three want to do with me here?" ”

At this time, Ayumi spoke, "Because we're all so worried about Conan, and my brother hasn't come back until now." ”

Mitsuhiko also volunteered to speak at this time, "After all, there are many people and there is great power, and a few of us can also help you do the investigation." ”

Yuan Tai: "The so-called three stinkers, the top one Zhuge Liang." ”

"That's right~~~" x3

"Whatever you want!"

Xiao Ai, you think it's a bit unsafe to leave these three imps in the dormitory, if you don't agree, they're sneaking out, and that's even worse.

Instead of this, it is better to put it by your side at the beginning, and you can also take care of it a little, "But when I talk about it, I won't be responsible if I am killed." ”

"Huh~~~"

Looking at Xiao Ai's back in front of her, the three little ghosts were obviously taken aback, and hurriedly followed her footsteps, "What do you mean by this?" ”

……………

Following behind Lord Xiao Ai, they went back to the room during the day after going around in a circle.

Faced with their doubts, Xiao Ai did not answer them, but instructed Yuan Tai, "Can you move that chair to the bottom of the clock on the wall?" ”

"Good~~~"

"Gray Yuan-san, what the hell are you going to do here?"

Xiao Ai did exactly what he did at noon, standing on the chair with the book, plucking the hour hand with his hand, and with a circle of clicks, something unexpected happened.

"There was a secret door~~~"

Ayumi: "It's pitch black here, where the hell is it?" ”

Mitsuhiko: "Looks like it's a secret passage!" ”

At this time, Xiao Wai finally began to answer their questions, "As long as you can use your fingers to rotate, the hand of the hour hand." The door of this secret passage can be opened. ”

"Alright, let's go!"

Because of Dr. Asasa, all the members of the Junior Detective Corps had a watch flashlight, and after turning on the flashlight they carried with them, they walked step by step towards the secret passage.

Yuantai: "This staircase is really long! It feels like you can't finish walking. ”

At this time, Xiao Ai, who was walking in front, suddenly had an unexpected discovery, she squatted on the ground, and used the light of a flashlight to shine on the black thing under her feet.

Mitsuhiko: "What's that?" ”

"It's !! blood"

“……………”

Looking at this bloodstain, Xiao Ai had a bad premonition, "Judging from this color and the degree of dried blood." It shouldn't have been long before left. ”

"That's amazing, Gray Plains!" Ayumi looks like she behaved from a young adult, and she feels that she is as good as Conan.

"Now is not the time to say something like that." Xiao Ai said with a somewhat serious expression, "This is most likely Conan's blood." ”

"Got it?"

After hearing Xiao Ai's words, Mitsuhiko also made an unexpected discovery, "Look at this thing on the ground. ”

"On this staircase, it looks like something is engraved."

After hearing Mitsuhiko's words, everyone gathered around and looked at them carefully.

“…… That man is now taking my place and wants to rob the castle of the .........."

"The handwriting on the back of this is a little blurry, it should be written like a treasure."

Ayumi: "Could it be that all these words on the steps were left by Conan?" ”

"No~~~" Xiao Ai expressed his opinion after carefully reading it again. "Judging from these words, it shouldn't have been left by Conan, and the notch on this step is also very old."

"So, who will stay behind all this?"

"I don't know~~~" Lord Xiao Ai shook his head slightly, "Although I don't know who carved it, but judging from the fact that the term treasure has not been engraved." ”

"There should be no way for this person to continue carving, so at the end, it will be suddenly terminated."

"No, there's no way to continue!!"

Everyone thinks of Conan, who disappeared inexplicably, and the weird, half-engraved text on this step.

"Do you mean ...............?"

"Yes~~" Xiao Ai directly admitted their speculation, "Maybe he is here, maybe he dies." ”

“…………”

At this point, although I don't want to admit it, the situation is indeed very critical, Xiao Wai touched her hair and said in a very calm tone.

"I think it's like this, I don't know how, Conan suddenly broke in."

"Here, his body was suddenly found, and just as Conan was engrossed in inquiring about the entire body, perhaps someone happened to have knocked him down from behind."

"Or maybe he stabbed Conan with a knife, so there was all that blood on the ground."

"Hey~~~" At this time, Yuan Tai suddenly pointed to the ground and shouted at them. "Everyone, come here, what do you think I've found?"

"This~~ Isn't this Conan's glasses!!"