Outside the art gallery.

"I think they got in from here," said Qianyu as she came to an unclosed window, looking at the paved masonry that stood like a staircase at the end of the window, which was more than a meter and a half high. "They should be able to climb up through this."

"Let's go in from here, too?" Ash Yuan looked at the pile of masonry and asked.

"Probably, but just step on it," said Chiha, pulling the hook from the end of the Traceless Umbrella. "Hold me tight, the kind that will allow me to take you with me."

After about thirty seconds, Chiba knelt on the edge of the window with Ash Yuan on her back - it looked like it was supposed to be the window of the toilet.

"Aren't they really worried about the theft of the stuff?" Gray Yuan Wai let go of Chiba, and also squatted on the edge of the window, looking at the toilet door in the distance. "Or is there really a very good anti-theft measure in it?"

"I don't know," Chiba put away the hook and jumped to the ground. "Come, I'll hold you."

After the auxiliary gray plain mourning jumped to the ground, Qian Yu adjusted the increase of the auxiliary unit in terms of microsound to a high magnification, and after hesitating for a moment, he pulled the gray plain mourning straight forward - due to the wind behind him, even the auxiliary unit was limited by human body functions and could not strip out the desired sound.

As he stepped out of the toilet and into the empty art gallery and gently closed the toilet door to reduce the noise outside the window, he immediately caught a similar level of frequency and clearly childlike pace. But there are only two such cadences, indicating that someone in the detective group does not seem to be among them. Considering the ratio of cadence, and assuming that these two people have the same speed at such a pace, it should be Mitsuhiko and Ayumi who walk at a normal speed or Mitsuhiko and Motota who walk quickly. Considering that the quantized volume values of the two paces are similar after amplification, it can be assumed that the weight of the two walkers is similar, so the two voices should come from Ayumi and Mitsuhiko.

What about Yuantai? Is it because for some reason I didn't act with them, didn't go into my own hearing, or ...... Thinking like this, Chiba's mind came to the pile of bricks and stones outside.

[The stack of bricks and stones was enough for him and Ash to step on, but for Yuantai's big feet...... I'm afraid I can't step on two feet, right? 】

But then again, where did all the guards go here? Didn't you say before that it was the armor found by the guards on duty at night? Why isn't there even a little footsteps from the guards now?

Thinking like this, Qian Yu took the initiative to lighten his steps after hesitating for a moment, and Gray Yuan Ai also relaxed his steps almost without any hesitation.

Unable to catch any adult footsteps even after reducing their own distractions, is there really no trace of the guards?

Just when Qian Yu was so puzzled, he slowly moved in the direction of Ayumi and them......

"Boom! Boom! Boom! The sound of such an unscrupulous armor hitting the ground suddenly came—so loud that Qian Yu could hear it clearly without the need for an auxiliary unit to amplify it, and Gray Yuan Ai also hugged Qian Yu's arm for the first time, and his other hand had already touched the finger tiger.

But for armor, especially heavy armor that can make such a sound, the role that the finger tiger can play is very small, in fact, even Qian Yu may only try his luck with crossbow arrows, betting that the opponent's armor has an exposed part of the face.

It would be nice if Conan was there, his football was the equivalent of a powerful blunt weapon, much stronger than himself in terms of striking armor.

But in any case, at least go over there and have a look, after all, if you run away like this, those children may be in danger, and considering the night vision provided by the auxiliary unit, you should also have better vision and reflexes than the other party who is bound in the armor, and it shouldn't be too dangerous to maneuver at least.

But until then, Chiba couldn't let Gray Plains Wai be in such an environment.

"You hide in the women's restroom first," Qianyu whispered. "It's hard for someone with armor to search for your tracks in those places."

Saying this, without waiting for any response, Qian Yu just patted Gray Yuan Ai lightly on the shoulder and walked forward on his own - Gray Yuan Ai knew very well what Qian Yu's body language meant, if he looked at Shen Yuan Ai and hoped to gain his approval, it was synonymous with letting himself make a choice. And if you don't even observe the slightest bit of your own behavior in response to his instructions, but only ask for your own thoughts, then you don't allow any questioning, and demand unconditional obedience.

Thousand Feathers rarely do this, as they both know that it is a sign of disrespect, but restraint in this regard also makes such a reaction an absolute command to each other. Once issued, there is no doubt about it.

In such a situation, Gray Yuan Wai just sighed, and after glancing at the figure of Qian Yu leaving, he turned around and glanced in the direction of the bathroom, and flashed into the women's toilet.

Ayumi and Mitsuhiko's footsteps had stopped, apparently they had also heard the sound of the armor moving, and had stopped because of it, but the previous footsteps were enough for Chiba to still know what direction to move in a short time. However, the bad news is that the final positioning of their footsteps is from the same direction as the sound of armor, which means that the possibility that the other party may be with Mitsuhiko and them cannot be completely ruled out......

With a sigh, Chiba hid herself in the night of the art museum and quickly rushed in the direction where the sound of armor clashing came from. The reason why it was so hurried was because Ayumi and Mitsuhiko's footsteps sounded again.

[Hell Room], this is where the sound of armor sounds, and Ayumi and Mitsuhiko are slowly marching deeper into the corridor under this sign. Seeing that they didn't seem to have made any direct contact with each other, Chiba breathed a sigh ......of relief and quickly approached from behind them.

"What are you doing here?" Holding the Traceless Umbrella between her cheeks and the same shoulder, and covering the mouths of the startled Ayumi and Mitsuhiko with both free hands at the same time to prevent them from making noises that might reveal the whereabouts of the trio, Chiba asked in a low voice. "Don't make a sound."

“！！！” Both Mitsuhiko and Ayumi were startled, and they didn't calm down until they heard Chiba's familiar voice.

"I'll take a look." After suppressing Mitsuhiko and Ayumi and keeping them in the dark, Chiba picked up the Traceless Umbrella again and walked towards the hell ahead. The voice of the armor is still ringing, and it is mainly a movement generated by non-walking, indicating that the other party may be performing some work in place, and now in the past, maybe it could-

The sound of the foot armor colliding with the ground sounded again, and it was walking in the direction of Chiba, who had already reached the gate between the hells.