What's wrong with me who owns the system in Conan?

"Also, I also found a lot of suspicious shoe prints on the ground near the window in front of the locker!"

Gongchang Police Department explained to several people with sharp eyes: "If you carefully investigate those shoe prints, you should be able to catch the arsonist."

"what?"

Everyone was startled, and Gong Zhang's police department also looked at them in confusion.

Uncle Mao Li hurried forward and said in embarrassment: "This, to be honest, it was left when we went to Zhujiao's house to investigate the case..."

"What? The shoe prints of you guys are also mixed in those shoe prints?" Gong Chang Police Department was a little shocked.

"Shh~"

"To be honest, the reason why we came here this time is because we were entrusted by Ms. Ryoko Morakata who died in this fire!"

"She said there were suspicious characters wandering around the house in the middle of the night, so she asked us to come and investigate."

"But that aunt told us that she was nervous and asked us to go back, and then we stood at the door of their house for a while." Hattori Heiji said.

"In the end, a strange man who claimed to be a Feng Shui teacher came to look for her. We had no choice but to run into the yard and observe the situation from the window. We found something very unusual!" Mao Li said calmly.

"What's so unusual?" Gong Zhang asked.

"It's that man who seems to have an affair with Ms. Ryoko! He searched the room messily to find an evidence video."

"In my opinion, your behavior is even more unusual!" Gong Zhang patted Mao Li on the shoulder: "Forget it, you guys will leave your shoe prints to the police later."

"No way? Have we been treated as suspects too?"

"I also know that this is done to distinguish it from the arsonist's shoes!"

"Oh~ so that's the case." Uncle Mao Li also turned into Doudou and looked at the Gongchang police department.

"Then, is the man who had an affair only the one who came to visit?" Gong Zhang asked again.

"Officer Gong Chang, four people have been here during our waiting period." Feng Yuan also said with a smile.

"Who is this?"

"My name is Kaede Kondo, and I'm a detective like Kudo and the others."

"In addition to the person who had the affair and Ms. Ryoko's husband, there was also Ms. Ryoko's sister and a man who came over timidly with a catalog of his own store."

"But Mr. Feng Shui and Ms. Ryoko's husband are not suspected of arson!" Hattori Heiji said with a smile:
"According to the little boy who lived next door, the time when the red horse was placed by the window happened to be around 07:30 in the evening, and the Feng Shui teacher and his husband went out to drink at around [-]:[-], so it couldn't be them. "

"Besides, we considered whether to follow them in front of our house for 5 minutes, and there was no sign of a fire during this time!" Kudo Shinichi also stood beside him and said confidently.

"You seem to have forgotten the other possibility?" Feng Yuan looked at the two of them calmly.

"What is possible?"

Several people looked at Fengyuan.

"Automatic ignition device!" Feng Yuan said to everyone:
"I was thinking about the possibility of this kind of thing when I heard Officer Bow said that lamp oil was poured on the floor just now, but after my review, I found that this kind of thing can be achieved through presetting kind of effect."

The brains of Kudo Shinichi and Hattori Heiji began to run wildly, thinking about the possible methods used by the arsonists.

But Fengyuan on the other side obviously wouldn't wait for them, and said again:

"This incident and the earlier statement that the room suddenly became very bright, if I'm not lying, I'm at least [-]% sure that this case was committed using a special technique."

"I see!"

But within the time of one sentence, Kudo Shinichi, who was standing aside, soon thought of the key to solving the mystery after getting the hint.

Although Hattori Heiji was a little slower, he quickly understood what Fengyuan said.

At this time, only Gong Zhang Police Department and Uncle Mao Li were looking at each other, not knowing what they were talking about.

"In this case, we have to go to the fire site to search for it. If we are lucky, there may be some evidence left!"

"What kind of charades are you playing?" Mori Kogoro asked unhappily under the signal of Yuzuna Police Department.

"It's a trap made up of lamps, paper towels, matches, tape, and kerosene." Kudo Shinichi calmed down and said:

"The specific operation only needs to sprinkle the ground under the lamp with kerosene, then wrap a paper towel around the bulb, then insert a match in the middle of the paper towel, and then fix it with tape, and the timing device is completed."

"That's right!"

Hattori Heiji also said: "A one-hundred-watt light bulb has a surface temperature of 218 degrees when it is lit. If you wrap tissue paper around that kind of thing and insert a matchstick, you can imagine what will happen if you think about it."

"Then shall we go to that room now to look for any evidence left?" Uncle Mao Li also reacted at this time.

"Okay, then let's go in and look for it together! But we must be careful not to damage the scene." Gong Zhang led several people towards the burning room.

"You have to look carefully, you must find it." Kudo Shinichi squatted on the ground and kept rummaging through the burned wreckage.

"Yes, we should be able to find evidence to prove our reasoning here!" Hattori also replied while searching:
"Huh? Found it."

"I found it here too." Feng Yuan also used a handkerchief to pick up a broken bulb that contained burnt scraps of paper.

"I have it here too!" Kudo also smiled and raised the item in his hand: "That's right, even if the person is not at the scene, it is still possible to set fire to the house."

"As long as the child didn't lie, then the murderer is that person. Next, we just need to find out the evidence that he set the fire." Feng Yuan also stood up and came from the channel.

"Then who is the murderer?" Uncle Mao Li looked at Feng Yuan suspiciously and asked.

"You'll know later, it's not good to know too many people now."

"Cut! Who cares?"

Uncle Mao Li turned around and walked outside: "You guys check it out, I'll go out and buy a pack of cigarettes and come back."

"Officer Gong Chang, all the evidence has been sorted out, do you want to go over and have a look?" At this time, a policeman ran to the door and stopped to report.

"Okay, get the information sorted out, and we'll go there right away." Gong Zhang commanded.

"Yes!"

The man took the order and ran back immediately.

"Let's go, it's time for us to see if there is any useful evidence." The Gongchang police department looked at several people and said.

He obviously believes in the reasoning of Fengyuan and the others, so it is not a big problem to bring a few people to see the evidence.

Inside the Police Department.

Fengyuan and the others came to an office together with Gongchang Police Department.

Then the Gongchang Police Department took out several evidence bags containing red horses and put them on the table in front of them, saying:
"These are the four red horses left at the scene of the continuous arson incident. This is the evidence I forcibly asked the forensics unit to borrow!"

Fengyuan picked up several red horses at a time for inspection and comparison, but only the red horse from the first fire had scorched marks, and only this horse had a pedestal.

It seemed that there was something written below, Feng Yuan took a closer look, and it turned out that the word rabbit was written on it.

For the red horse with the word rabbit, Fengyuan almost didn't need to think about it, and the name Chitu already came to mind:
"This is the pendant of the Chituma."

"What do you mean, this red plastic horse is the famous horse that appeared in Romance of the Three Kingdoms?" Mori Kogoro looked at the evidence bag carefully.

"Yes, look at the characters under the base. Although they are burnt, the characters in the middle can still be easily recognized."

Feng Yuan handed over the pendant with the base.