Chiba knew exactly what it was - Japan's most famous hand signal, the naval hand signal.

The flag of the naval hand signal has eight directions: six o'clock, seven-thirty, nine o'clock, ten-thirty, twelve o'clock, one-thirty, three o'clock, and four-thirty. If these eight positions are marked as numbers 1 to 8 respectively

position, then the vast majority of semaphores (29 out of 3o gestures) can be represented by two digits, and the same majority (28 out of 29) have different two digits, in which the right hand is placed

In the direction of the smaller number, place your left hand in the direction of the larger number.

12,13,14,15,16,17,18,23,24,25,26,27,28,34... The 28 two-digit numbers arranged in this way represent a(1), b(2) respectively

),c(3),d(4),e(5),f(6),g(7),h(8),i(9),k(o),1,m,n,o,

p,q,r,s,t,u,y,cancel,numeric sign,j/letter sign,v,bsp; The twenty-ninth semaphore is 11, which means standby, space.

The thirty-third semaphore is to shake the left and right hands 9o degrees up and down (the right hand is between 2 and 4, the left hand is between 6 and 8, and the hands remain symmetrical.), which means error.

Conan's semaphore gesture is the letter k, and the meaning of this semaphore is - expect dialogue. In other words, Conan intends to have a dialogue with himself.

As soon as Qianyu thought of this, she saw Conan walking in front of her.

"Qianyu?" Conan lowered his voice and asked tentatively. "Where are you?"

"This kid doesn't expect me to understand the flag language..." Qianyu smiled and shook his head, walked out, and said softly: "Conan, I'm here."

"Qianyu," Conan let out a sigh of relief when he saw Qianyu. "Where are they?"

"I arranged for them to hide in the locker room," Qianyu pointed to several locker rooms inside, and then asked Conan. "What is the situation?"

"I just went to the guard room," Conan's expression immediately turned bad. "One of the four robbers was the Masked Man who gave us autographs during the day, and the other three were all wearing Masked Man villain costumes.

.The hostages tied to the ground were three policemen and the elevator attendant."

"Why is the elevator attendant here?" Qianyu was surprised. "It's closed!"

"They were probably kidnapped before they could leave," Conan glanced at the direction of the stairs. "Don't talk about this for now. Follow me to the third floor. There is a survival supplies area. There are mineral water, compressed biscuits, and tents.

, you can survive tonight."

"Won't he be discovered?" Qianyu asked worriedly. If the gangsters reached that level for any purpose, it would be very dangerous to use these things so brazenly.

"The third floor is a sports equipment store, a survival supplies store, and a school supplies store. The items in these three stores are large and difficult to carry. When there are only four robbers, they must go to get the gold and silver jewelry first.

, secondly, they are unlikely to come here to pick up expensive electronic supplies. As for if they want to find a place to rest, they should go to the furniture area on the 5th floor to find those comfortable beds to sleep on. If they want to find food, they can also

We can only go to the market on the second floor, and we can't come here." After Conan finished speaking, he walked towards the locker room, called out Motota Mitsuhiko Ayumi, and the five of them went up to the third floor together.

"These are compressed biscuits," Qianyu placed an iron box in front of Gentai Ayumi Mitsuhiko. "It's a little dark, and you won't be able to see clearly later, so you remember, as long as it's in a metal box like this,

They’re just compressed biscuits.”

"Compressed biscuits? What are those?" Yuantai asked. "Is it a biscuit?"

"It's almost the same, but try not to eat too much, because compressed biscuits are very high in energy..." Qianyu explained quickly.

"I think Yuantai is probably the most unsuitable person on this planet to eat compressed biscuits..." Conan said with a twitching corner of his mouth. (The characteristic of compressed biscuits is that they do not relieve hunger by themselves, but they are extremely high in energy.

For guys like Gentai who eat until they are full, this is an absolute weight gain tool)

"That's right, but we have no other choice." Qianyu sighed. "You three come here, and I will teach you how to eat compressed biscuits."

...

"I have put enough compressed biscuits and drinking water here. You must hide in this tent and don't come out," Qianyu said to the three people in the tent after zipping up the two nearby tents. "Conan and I

You need to go out to seek help, and you don’t know when you will come back. You must pay attention to your own safety!”

"Why can you-" Before Yuantai could finish speaking, Qianyu choked on her words.

"You are too reckless. The current situation does not give you a chance to correct your own mistakes. Do you understand?"

"You are too impatient with him. Once you have passed, you can change." Conan suggested as he and Qian Yu walked towards the stairs.

"That takes time, and time is what we lack most at the moment." Qianyu stretched the traceless umbrella and kept it in a closed state, and said, "What should we do next?"

"I plan to fight guerrilla warfare, what do you think?" Conan said his plan.

"Should we ask for help first?" Qianyu pointed to the roof. "Although the phone was cut off, and judging from the labels on the edges, these glasses are obviously soundproof and bulletproof double-layered glass, but the top floor must be open, and the people asking for help are there.

The success rate is very high, as long as the door is closed, it is difficult to be discovered.”

"That's okay, let's go to the top floor first." Conan thought for a moment and felt that this method was indeed more reliable. It would at least increase the chance of the police arriving for support.

"There is someone on the sixth floor, probably under the gem's promotional slogan." Qianyu reached the fifth and a half floor, suddenly stopped moving, leaned on the stairs and whispered softly. "The masked man will add a follower."

"They won't pay attention here. Let's go up to the next floor and see if there is anyone there." Conan gestured with his hands, and then tiptoed through the blind spot of the two robbers who were robbing gold and silver jewelry.

Six floors up.

"Is there anyone on the seventh floor?" Qianyu asked Conan on the sixth and a half floors as the cat walked through the sixth floor.

"I guess the remaining two people are in the central control room on the second floor underground, because there is no one here." Conan made an "ok" gesture. "Hurry up to the top floor!"

The top floor is a basketball court, and the entire top floor is surrounded by a barbed wire fence with a height of more than 5 meters. A flat cart filled with basketballs is parked in the middle of the basketball court.

"This barbed wire fence must be six or seven meters long, right?" Qianyu said with a "cut" sound. "How should we ask for help?"

"When the car passes by, throw the basketball down to attract their attention, and then you can call for help."

“What should I do if I smash the car?”

"Anyway, we have recovered so much jewelry damage, they shouldn't mind helping us compensate, right?"

"Are you sure?"
Chapter completed!