"Brother Joto," Ayumi took out a few candies from her pocket and handed them to Gao Cheng after making the call, "Can you come up with a way to find a bomb after eating candy?" ”

"Probably ......" Gao Cheng took the candy with a dry cough, but did not eat it again, but concentrated and recalled the hint of the bomber.

A total of five bombs were planted on the loop line, which started at 4 p.m., and the trains exploded when the speed was less than 60 kilometers per hour, and the bombs would also explode when the sun went down.

The last tip is the X of XX, for which it has been checked under the seat and above the grid......

But why do bombs explode when the sun goes down?

The train was still moving at 70 mph, and the tall buildings outside the ring line flashed one after another, and it took a while for the light to return to normal.

Gao Cheng held his chin and his expression moved slightly.

Ray?

I had some inspiration in my head, but I couldn't think about it......

looked at the expectant Ayumi and the depressed passengers on the other side, and Gao Cheng's pressure suddenly increased.

Although he has a package ticket, he is really not good at this kind of puzzle-solving thing, but there is no news from Conan's side now.

As the minutes and seconds passed, Gao Cheng exhaled lightly under the nervous gaze of everyone, took out the notepad he carried with him, listed the clues one by one, and imitated the one-minute pattern thinking and difficult analysis.

The sound of the train moving, the noise of the passengers in the carriage, and the crying of children always echo in my ears, as if I could already see the end of the train explosion......

Midoridai Police Hospital, Conan has been taken back to the ward, and he originally wanted to go to the Toto Railway Terminal, but he was severely criticized by Maori Kogoro.

Dr. Asa looked at his watch and said in a deep voice, "The sun will go down in half an hour, and if you can't find it, the bomb will explode by then......"

"Castle ......"

Conan's eyes were heavy, he made an appointment with Gao Cheng, Gao Cheng got in the car to take care of Ayumi and looked for the bomb by the way, while he investigated outside the car with the police, but until now he has not figured out what the bomb has to do with "The Sun Goes Down".

"If the bomb explodes, it will be difficult for even the skills of the castle to survive, Ayumi and the others...... Wait, the sun's words ......"

"I see!" On train No. 10, Gao Cheng closed his eyes and suddenly raised his head to look at the sun again.

"Brother Joto, do you know how to find the bomb?" Ayumi said anxiously.

"Yes, the key is the light, and the bomb may be a special kind of bomb that will explode without light!"

Gao Cheng compared the data listed on the notepad, the surrounding voice suddenly weakened, the unique scene of the thinking space appeared in front of him again, all the clues merged with each other, the brain ran at a high speed as if it had taken medicine, and the circular train and the sun's rays were presented as a virtual model, constantly assuming the possible location of the simulated bomb, and under successive denials, a perfect position consistent with "60 kilometers per hour" emerged.

"It's there!" Gao Cheng's eyes shrank slightly, and he looked closely at the position under the train, between the tracks.

The bomb was not on the train, but between the tracks......

In the one-minute mode, the way of thinking is mainly derived from the basic deductive method of Sherlock Holmes, according to the clue analysis, hypothesis, through backwards to seek more clues, until all the clues can form a perfect logic, find out the only truth.

No bombs were found on the car, and all clues pointed to the railroad tracks.

"Didi!" At the Dongdu Railway Terminal, the phone in Officer Dusk's arms suddenly rang.

"Hey, I'm Twilight."

"I'm Joto," Gao Cheng contacted, "Officer Twilight, I already know where the prisoner put the bomb!" ”

"What? You already know?! Twilight was surprised and subconsciously glanced at Maori, who was still thinking about it, "Did you find the bomb in the train?" ”

"The five bombs weren't in the car, the correct location was between the tracks."

Gao Cheng looked at the passengers who were holding his breath, and calmly explained to Twilight: "The bomb was designed by the prisoners, and if it does not shine for more than 12 seconds, it will be detonated, and the circular line train will block the light for a few seconds when it passes above the bomb, and a car is 20 meters, and the total length of the 10 carriages of the train is about 200 meters, and the speed of 60 kilometers per hour will block the light for 12 seconds if the bomb passes through it, so it can't be lower than 60 kilometers per hour!" ”

"Is this true, Brother Joto?!" Twilight couldn't help but shout, her excitement palpable.

"Well," Gao Cheng nodded in affirmation, "Officer Twilight, now let the loop train transfer to other tracks, as long as you don't stop on the loop, there will be no danger!" ”

"I see!" Twilight cautiously hung up the phone and turned to the director of the Toto Railway who was standing on the side, "Director Sakaguchi, the lives of all passengers are at stake, I'm sorry for you!" ”

"Hmm!"

Director Sakaguchi, the person in charge of the railway terminal, still had sweat on his face, nodded and walked to the command platform in a solemn atmosphere: "Attention to car 11! After 3 minutes, it will be transferred to the freight line at Shibahama Station! Prepare for action now, hurry! ”

"Car No. 10 switches to the railway track 3 minutes later, and Shibahama Station confirms that the track line connection is activated! The freight train moves to the emergency evacuation track! ”

The command room of the dispatch station has entered an emergency and busy state, and all the staff are constantly in contact with each station and train.

"Car No. 10 passes through Chuanjin Station...... Arrive at Shibahama Station, and the track switch is complete! ”

"Now start slowing down!"

"68 km...... 64 km ...... 63 km ......"

On train No. 10, the passengers were no longer noisy, just nervously watching the train enter the freight tracks of Shibahama Station, holding their breath as the speed began to slow down.

"Brother Joto......" Ayumi hugged Gao Cheng's right leg tightly in fear, and her little face was full of worry.

"It's fine."

Gao Cheng's heart was under tremendous pressure, and although he had repeatedly confirmed and analyzed it in one-minute mode, he couldn't help but shed a cold sweat on his forehead.

The tram is constantly slowing down, and 60 kilometers per hour is the moment of life and death, if there is a case, he will not be able to save any of these children, and even himself may not be spared.

"Trust me." Gao Cheng tried his best to calm down his emotions and pulled Yuan Tai and Mitsuhiko to his side.

"61 km! 60 kilometers ......" The train driver's face was sweating, and he gritted his teeth and continued to slow down, "59 kilometers!" 58 km!! ”

The driver wiped his sweat and said excitedly: "This is train No. 10, there is no abnormal situation!" ”

"Good, keep slowing down! Dock at the cargo track! ”

In the compartment next to the cab, Mitsuhiko swallowed a mouthful of saliva and confirmed to Gao Cheng with palpitations: "Brother Chengto, is it okay now?" ”

Gao Cheng's heart was slightly relieved, and a smile appeared on his face: "Yes, we are safe." ”

"Really, really?" The passengers in the carriage wept with joy when they heard this, and the cheers echoed throughout the carriage for a while.

"Great, Brother Joto!" When the little fat man heard that he didn't have to die, he was so excited that he almost jumped up, "I'll treat you to eel rice when I go back!" ”

"I don't need this, I don't eat fish......"

Gao Cheng laughed dryly, but his thoughts turned to other trams, there were still a dozen trams left on the ring line, and the bombs had not yet been found, and things had just begun.

At Midoridai Police Hospital, when Conan contacted Twilight with Shinichi Modo's identity, he was surprised to hear that the location of the bomb had been deduced by Gao Cheng, and that a train had already been transferred to the freight track of the station safe and sound.

Hanging up the phone, Conan's face relaxed, he lay back on the hospital bed with peace of mind, and looked out the window at dusk with a light smile: "It's really good, it's worthy of the city, the next thing is to find the bomb and the prisoner......"