"Half a year ago?"

Shu Yunwen's eyes lit up when he heard this, and then he continued to ask: "The purpose of his coming to the door, should he just want to see that treasure map?"

"That's right. Chidori Shiro replied, "...... When he came to the door, he asked us to show him the treasure map, but my wife couldn't resist him, so she gave him a copy of the treasure map, and then he left......"

"Do you remember his name, appearance, and contact information?" asked Shu Yunwen again.

"Uh...... This ......" Chidori Shiro on the other side seemed to think for a moment before he spoke, "...... I know his name and appearance, but as for his contact information, he didn't leave us with his contact information, so I don't know very well, after all, we are not friends with him, and we have only met once......"

"Really? His name is ......."

"His name is Sawamura Shof, and as for his looks...... He is about 1.75 meters tall, with a long face and long hair, a mustache, and fox eyes......" Chidori Shiro briefly said Sawamura Shofu's physical characteristics before he spoke: "...... I can't tell you anything about his appearance, so why don't I wait for me to draw a portrait of him tomorrow and fax it to you?"

"Can you paint portraits?" Shu Yunwen was stunned when he heard this, and Chidori Shiro immediately replied with a smile: "I won't tell you, my personal hobby is sketching." ”

Shu Yunwen thought about it, nodded with a smile, and said, "...... Well, then bother you. ”

After chatting with Chidori Shiro for a few more words, Shu Yunwen hung up the phone, and then heard Kana Kimishima speak: "...... Teacher, did Mr. Chidori-chan provide any useful clues?"

"There are some clues!" Shu Yunwen nodded with a smile, "...... He remembered a man named Sawamura Shofu, who had visited their home about half a year ago and photocopied a treasure map. Since that person is looking for a unique treasure map, he is suspicious......"

"Hmm...... Is it?" Kana Kimishima blinked, then asked weakly, "What ......about that?" Teacher, are we going to find that Sawamura Shofu together tomorrow?"

Shu Yunwen was stunned for a moment, then shook his head and said: "Looking for Sawamura Shaofu? We know that he has a name that doesn't distinguish between true and false, and at most adds a portrait that I don't know if he looks like it, how can we find him? Find someone, let's leave it to the police, they are better at it." As for us, we will do whatever we need to do tomorrow and wait for news from the police......"

"Do you want to hand it over to the police to find it?" Kana Kimishima smiled slightly when she heard this, and then whispered with some hesitation, "...... That one...... Teacher, since we don't have to go to the arsonist tomorrow, I want to take a leave of absence tomorrow morning...... I've got something to take care of tomorrow in my house......"

"There's something going on at home!" Shu Yunwen didn't ask much about what was going on, and nodded directly, "...... Then you can be busy with your family affairs tomorrow, and when you are done with your family affairs, you will talk about anything else!"

"Okay, teacher, thank you so much!" Kana Kimishima thanked him, and Shu Yunwen raised his hand and looked at his watch again:

"It's not too early now, let's all go back and rest!Kimijima, can I put you at a nearby station?"

"Yes, teacher. ”

Shu Yunwen said a few more words to Kimishima Kana, and then called Ren Saburo Shiratori and said that he had found a suspect, and then dialed Koizumi Hongzi's number:

"Koizumi-san, where are you now!"

"I'm on the Shinkansen now, and I've got half an hour to Osaka. ”

"Uh......" Shu Yunwen listened to Koizumi Hongzi's answer, a little confused, "...... I said, what are you doing in Osaka?"

"The stone chamber I'm talking about is in Osaka!" Koizumi replied, "Didn't I say that I would go to that stone chamber again to see if there were any clues...... Yunwen, did you call me, did you find any clues?"

"Uh......" The corners of Shu Yunwen's mouth twitched twice-

Well, of course we knew you were going to find the stone room, but who knew it was in Osaka......

Shu Yunwen complained in his heart, and then said, "...... Well, I've found some clues, but I'll wait until you come back!Besides, I wish you a nice trip!~"

At the same time, Nishifukuyama, Chidori's house.

In the dark storage room, with a "click", the room lit up, and Chidorig Shiro walked into the storage room, and then pressed an inconspicuous switch on the wall, and the floor slowly cracked, revealing an entrance with a faint orange light.

Chidori Shiro took a flashlight and walked down the steps into the basement, only to see a pile of firewood burning in the middle of the basement, and in the center of the flame, a fiery red stone loomed, and around the flames, there was a pile of cages arranged in a mess, and the cages contained animals such as cats and dogs, all of which were lying quietly in the cages, and seemed to be asleep.

Chidori Shiro stared at the fiery red stone in the flames, smelled the smell of burning firewood in his nose, and his eyes were filled with excitement and greed:

“...... I really didn't expect the police to find me so quickly, how did they do it? If they continue to investigate, maybe they will really catch me......"

"Forget it, none of this matters! Anyway, the fire festival only needs to be completed in the last one, and then I will have the power of gods and demons, just a policeman, what is it?"

“...... However, just in case, of course, the stronger my strength is, the better! Using these garbage animals as sacrifices, the power obtained is simply too weak, according to the fire sacrifice technique, the power obtained by sacrificing human beings alive is the most powerful, should I find a 'target' and try it?"

"Hehehehehe......he

......

The next Saturday, at ten o'clock in the morning.

The Metropolitan Police Department searched the office of the third department by force.

With a sound of "zizizi", a fax machine printed out a piece of paper, and Ren Saburo Shiratori, who was guarding the fax machine, immediately picked up the paper, looked at it fixedly, and frowned: "This person ...... Is this the suspect in the arsonist?"

Shiratori looked at the portrait in his hand seriously for a while, and just wanted to make this portrait public, and then thought of Shu Yunwen's advice last night, and couldn't help but squint-

Shu Yunwen told him last night to help keep it secret, but this is a clue that Shu Yunwen doesn't know where to find it, and if he tells everyone now, someone will definitely ask about the source of intelligence, and if he wants to help Shu Yunwen keep it secret, it is unlikely......

Now it seems that the best way is to hide it from everyone first, and find someone to investigate the person in the portrait first, and confirm whether this person is an arsonist!~

As for after that, I don't think anyone cares about his sources......

Shiratori thought about it, turned his head to look at the people on duty in the office, waved his hand at Chiba and said:

"Officer Chiba, please come over for a moment, there is something you can investigate!