Ke Xuezhen, starting with hypnotizing Vermouth.

How can it be!

It's just my pet!

Gu De shook his head: "They are my friends. We happened to be nearby, so we brought these kids here for a visit."

"Sorry to bother you."

Mamiya Mitsuru shook his head repeatedly: "How could I possibly disturb you!"

"It is an honor for us to have Mr. Gu De here!"

"My son and I both admire you greatly!"

The group quickly entered the castle.

Genta Kojima's pants were torn open, and he was taken away by a gardener named Katsuo Tabata to change his clothes.

“Only a few of us live here, so Tabata gets very nervous when he sees someone else.”

Mamiya Mitsuru explained, watching the departing figure.

"Wow, what's that?"

"It's a horse, a black horse!"

Mitsuhiko Tsuburaya and Ayumi Yoshida suddenly pointed to one side.

The group looked over and indeed saw many statues in the spacious courtyard of the castle.

"It's a chess piece."

"But this is the first time I've seen chess pieces used as decorative sculptures."

"Moreover, the lawn here has been trimmed into a chessboard pattern."

Gu De deliberately glanced at Mamiya Mitsuru beside him.

“That was left by my wife’s father, and he has kept it safe until now.”

“My wife’s previous husband, Mamiya Sadayoshi, always asked the household servants to maintain this place, which may be related to that incident.”

Mamiya Mitsuru said in a very "Detective Conan" style.

In the world of Detective Conan, whenever that matter is mentioned, a case is bound to occur!

"actually......"

Mamiya Mitsuru glanced at Conan beside him and lowered his voice, saying, "Actually, besides inviting Mr. Gu De to show you around, there's another request I have..."

ask?

Conan instantly focused his attention.

"Actually, before my wife's father passed away, he said that he had left behind a treasure in this castle!"

"However, no one has been able to crack it for so many years."

"Six years ago, when Mamiya Sadaki passed away, the mystery remained unsolved. Four years ago, in that accident, my wife and many of the old people in the castle also died, and the matter has remained unsolved ever since."

Mamiya said regretfully, "If possible, I would also like to ask Mr. Gu De to take a look and see if that can solve the problem."

A mysterious ancient castle, hiding a treasure!

In an instant, both Yukiko Kudo and Conan perked up.

However, Conan was thinking about solving the mystery.

Yukiko Kudo's idea was to explore the castle with Gude and do some interesting things in this special environment.

Thinking of this, she secretly glanced at Gu De, only to find that Gu De was also looking at her.

"Since Mr. Mamiya is so kind, I will definitely help you!"

Gu De nodded with a smile.

The dangerous yet exciting environment of the tunnel is indeed perfect for playing with Yukiko Kudo!

What are you doing?

When will my daughter come back?

As soon as the group entered the castle, an old man with a stiff face appeared.

Seeing the old man at 617, Gu De shook his head inwardly.

Her real name is Mutsumi Nishikawa, and she used to be the housekeeper of the Mamiya family.

When the patriarch of the Hiramiya family passed away, Mutsumi Nishikawa also learned of his last words.

Later, she spared no effort in searching for the treasure, but her actions were discovered by the real Mamiya Masuyo, who was about to be dismissed. Nishikawa Mutsumi also put Mamiya Masuyo under house arrest in the castle tunnels.

She went out and had cosmetic surgery.

Four years ago, when her eldest daughter returned home, Mutsumi Nishikawa set fire to the detached tower of the Blue Castle in order to conceal the fact that she had disguised herself as Masaki Masaki.

They burned more than a dozen people, including the eldest daughter of the Mamiya family, to death.

He then pretended to have amnesia, and from then on, he had no more scruples. He began to wholeheartedly pretend to be Mamiya Masuyo and search for treasure in the castle.

In the end, the so-called treasure was just a view from the attic.

This person was completely ruined by his own greed.

"Mother, you..."

Mamiya Mitsuru wanted to say something, but Mamiya Masuyo had already wheeled away.

Gu De watched Mamiya Masuyo leave and said, "Your mother's arm strength is truly astonishing."

Amazing arm strength?

Conan suddenly frowned: "Excuse me, I'm going to the restroom!"

He then quickly ran away.

Gu De watched his retreating figure and thought to himself, "Is this kid going to disappear again?"

Thank you for your support!

Has everyone started going home?

Chapter 212 Yukiko: This place really is authentic!

"Conan, I'm coming too!"

"Sorry, I also need to use the restroom..."

"Then I'll go too!"

Mitsuhiko Tsuburaya and Ayumi Yoshida followed Conan, running away at a "clattering" pace.

"The restroom is upstairs. You can ask the maid in charge upstairs."

Mamiya Mitsuru offered a reminder.

Seeing the three of them follow, Gu De didn't say anything.

It seems the plot has returned to its original trajectory!

"Gu De, isn't this a bit inappropriate...?"

Yukiko Kudo originally thought there would be no one in the castle, and that she could do some things with Gude later.

but.

At this moment, she felt a little regretful.

If it were in the woods, who knows what fun things might happen.

"Please don't be shy, I do indeed have a request to make of Mr. Gu De."

Mamiya Mitsuru immediately said seriously, "This mystery is also the wish of Mamiya Sadaaki, my wife, and even the master!"

Seeing his anxious expression, Gu De nodded and said, "Actually, this problem is very simple."

[Gain 33 units of the story character Mamiya Sadayoshi's Emotion Value]

[Gain 29 points of emotion from the story character, Mutsumi Nishikawa]

Two notifications appeared simultaneously.

Gu De glanced around discreetly and confirmed that Mutsumi Nishikawa, who was dressed as the old lady Masaki Mamiya, was not nearby.

This means that the old guy has already sneaked into the tunnel!

However, to be fair, this blue castle is indeed well-designed!

It has a complete tunnel system inside, and it is located deep in the mountains.

It seems even more suitable as a secret base for the organization than the Twilight Villa.

"You...you mean it, you really have a clue?"

Mamiya asked, his voice trembling slightly.

He remained here after his wife's death, driven not only by affection but also by his desire to inherit the Blue Castle and his interest in the mysterious treasure.

Moreover, it now appears that the old woman was actually Mutsumi Nishikawa in disguise.

Thus, Mitsuru Mamiya and Noble Lady Mamiya are the only two heirs here!

"These are just some clues, but we still need more information from you, the old woman, and even others."

Gu De knew that Nishikawa Mutsumi was eavesdropping, so he decided to see her reaction.

Incidentally, let Mutsumi Nishikawa know that Conan and the three little ones are not important, so that Mutsumi Nishikawa can be more ruthless!

In the original storyline, after Conan went missing, Ai Haibara deliberately emphasized Conan's role in a restaurant, just to make the potential kidnappers take Conan seriously and not kill him outright, but use him to solve the mystery!

Now that I've said this, Mutsumi Nishikawa definitely won't take it as seriously as before.

Giving Conan a good beating isn't such a bad thing!

Conan, Mitsuhiko Tsuburaya, and Ayumi Yoshida were walking back from the restroom when they unexpectedly ran into Genta Kojima, whose knee had been simply bandaged.

The three little ones chattered excitedly about the situation inside the castle the whole way.

"Conan, look! You can see the scenery outside from over there!"