Monday, January 8th, afternoon, Didan Elementary School.

Mitsuhiko and Motota bumped into a bearded uncle while chasing them in the hallway, and Motota was knocked to the ground, and the uncle ran away in a hurry without saying a word.

"Are you alright, Genta?"

"This person is really rude, and he doesn't apologize when he bumps into someone. ”

"I haven't seen him before, so I can't be a new teacher, right?"

While Motota and Mitsuhiko were talking, they noticed that someone was watching something in the distance, and immediately ran to see the excitement, and learned that a precious stone that turned out to be a biological room had been stolen.

Yuan Tai became excited, "Mitsuhiko, that uncle just now." ”

"Huh?"

"You don't understand yet, he must be the one who stole the stone. ”

"Is that really the case?" Mitsuhiko was skeptical, because anyway, it was school time, and the doorman wouldn't let people in casually.

"It must be true, that's why he ran away in a panic. Motota pulled Mitsuhiko away, "The Junior Detective Corps is leaving!" ......

On the other side, Ayumi took Conan to find Class A in the first grade, and on the card of the book, the last person to borrow the book was Tsukasa Naito in this class.

Ayumi casually asked the girl and learned that Naito didn't come, so it didn't seem like he was even asking for leave.

However, the girl had seen Tsukasa Naito reading this adventure book, and she was still reading it after school.

There was no clue, and Ayumi decided to go to Naito's house to have a look, and the address was in the address book.

Conan felt that his head was too big, and he followed listlessly.

The noise in the corridor attracted the attention of the two, and many classmates and teachers were watching, including Mr. Kobayashi, and the two ran over.

Conan asked, "What's wrong, Kobayashi-sensei?"

Mr. Kobayashi was worried, "Here's the thing, the re-entry stone that the school borrowed from the Rice Flower Museum was stolen, and it was a precious specimen brought back to Earth from an asteroid." ”

"Wow, the stone that came to Earth from the universe," Ayumi said with a smile, "Like the treasures in this book, it must have magical abilities." ”

"There's no such thing. Mr. Kobayashi said with a wry smile.

Conan looked at the scene, smashing the glass of the display case to fetch things, it was not a professional technique at all, and his heart moved, "Ayumi, let me see your book." ”

"Give. Ayumi handed it over.

Conan flipped through it, and the book said that a boy named Yareku, one day his precious harmonica was missing, so he ran to ask the knowledgeable Mr. Turtle, and Mr. Turtle told him that if he could find the stone, he would be able to get back what he had lost, and that to find the stone, he had to have a good heart and courage.

With great effort, Yareku finally found the Coming Stone, and finally he lifted it high into the sky, and the lost harmonica slowly fell from the sky.

Mr. Kobayashi also saw it when Conan was looking through it, and when he realized a problem, he couldn't cry or laugh, "Could it be that someone ......?"

"It's hard to say. Conan said, "Teacher, we're going to go out for a while." ”

Mr. Kobayashi was surprised, "Do you already know who it is?"

"Maybe. Conan nodded.

Teacher Kobayashi said, "Then I'll accompany you." ”

Conan said, "It's okay, we're classmates going to Class A in Year 1. ”

"It's Tsukasa Naito, and it's nearby, and his family has a small shop called Naito Yakito. ”

Ayumi didn't quite understand what Kobayashi-sensei and Conan were talking about, but she understood this, so she made additions.

Conan said, "Also, if an adult like the teacher passes, the child will be uncomfortable." ”

"That's right, well, be careful on the road. Xiao Lin agreed, but another thought came to his heart, to follow and protect like a detective. ……

On the other side, Motota and Mitsuhiko chased the bearded uncle all the way to Naito Yakitori.

The two of them leaned together to watch through the crack in the door, and they were discovered.

The two were so frightened that they wanted to run, but they were invited.

"Are you friends with Xiao Si? ”……

Soon after, Conan and Ayumi came to find them, and when they saw Motota and Mitsuhiko munching at their desks, they were a little dumbfounded, and Motota and Mitsuhiko were the same.

Boss Naito said, "Are you also friends with Koji? Come in and try my yakiniku." ”

Conan asked, "Uncle, did the teacher contact you about Xiao Si not going to school?"

Boss Naito didn't speak, and Motota and Mitsuhiko interjected, saying that they bumped into him at school and followed him.

Conan said, "That is, uncle, you don't know where Xiao Si has gone?"

Mitsuhiko asked, "Uncle, aren't you worried about him?"

Boss Naito glared angrily, and Mitsuhiko broke out in a cold sweat with fright, but he still held on: "Although we followed you here because we misunderstood you, and we ate and drank here, but after knowing the truth, it's another matter." ”

Boss Naito's voice was low, "It's going to open soon, I'm very busy." ”

Ayumi asked, "Isn't that auntie coming to help?"

Yuan Tai smiled: "Our family's tavern, but the whole family is in battle." ”

"It's none of your business!" Boss Naito shouted in a tantrum.

Motota, Ayumi, and Mitsuhiko were too scared to speak, but Conan didn't care, "Uncle, can we go to Koji's room and have a look? You might find some clues, uncle, you're also worried about Koji, aren't you?"

Boss Naito glanced at the four of them, then lowered his head and continued to work, but said, "Go by yourself, right in the back, from the side door over there." ”

"Thank you, uncle, we will definitely find Xiao Si. Conan took the lead in retreating. ……

Tsukasa Naito's home.

Looking at the tablet enshrined in the house, a woman, Conan guessed the whole thing.

After reading the adventure story, Naito saw the reincarnation stone in the school, so he tore off the last page of the book with the drawing of the summoning array, and then went to snatch the reincoming stone, with the intention of summoning his mother.

And Naito, on the other hand, must be at some beach somewhere, because that's what happened in the book.

The four of them searched each room and confirmed Tsukasa Naito's room based on the items on the desk in one room.

Conan noticed that in the trash can under his desk, there was a long strip of paper, smooth on one side and jagged on the other.

Conan took out the note and compared it with the torn marks on the last page of the book, and the two uneven sections really matched.

Ayumi said: "This is confirmed, Koji is the one who tore the book, and after he took this page back, he cut off the excess with scissors." ”

Mitsuhiko asked, "Why is this a book?"

Yuan Tai smiled: "Needless to say, it must be for pranks." ”

"No," Conan picked up the picture frame on his desk, "for this man." ”

"Ah, I see," Ayumi high-fived, "he must have tried to summon his mother with the Resurrection Stone." ”

"Stone again?"

"Summoning?"

Motota and Mitsuhiko looked at each other, which was completely unrealistic.

"That's right. Ayumi told the story in the book, and the stone that was robbed of the school was called the stone again.

Then, without waiting for Ayumi to say, Mitsuhiko and Motota also understood what was next.

It was Tsukasa Naito who stole the re-stone at school, and he was trying to resurrect his mother.

While they were talking, Conan searched the room, saw the beach in the photo album, and found a note like a code.

Mr. Crab, Click, Click, Orange is a green worm of the paper, stone, cloth, scissors.

Conan decides to let his companions use their brains, and Mitsuhiko finds inspiration in Motota, who plays a crab and is funny.

The code refers to the way to the beach, the crab refers to the tram, the click refers to the four stations, and the scissors, rock, and paper refer to the shape of the hand that cuts the fist, which is the number. ……

The four of them rushed to the rice flower station, selected the color of the transfer train according to the oranges, and then decided which train route to take.

However, it just so happens that the fourth stop of the selected tram route in both directions up and down connects to the orange tram.

"Why do crabs want to add Mr.?"

"Ah, I know it's a homonym, it refers to the number 3 line, oh no, it refers to the upward line. ”

At Conan's prompting, Mitsuhiko reacted. ……

After 4 stops, change to the orange tram according to orange is cloth, and get off after 5 stops.

I didn't find a cyan tram that I could transfer to, but I found a bus terminal, and it was a cyan bus, which was in line with the image of a green worm, and the fist was zero, which also met the terminal.

Also, at the end of the code are cloth and scissors, which add up to seven, and after seven stops there is a beach. ……

By the time the four of them arrived at the beach, it was already before evening, and the sun was going down.

Standing on the embankment and looking at the sunset, a child sits alone on the beach with his knees crossed in a daze, and the loneliness is heart-wrenching.

The four of them ran over, Conan and Ayumi reported their names, and they were going to talk about the pages and stones, but Motota and Mitsuhiko were excited to pull Naito Tsukasa to play sumo because of the sunset, and the precious stone was thrown on the ground.

"It's wonderful. Ayumi clapped her hands happily.

"yes, let's have a good time with him. Conan decided to talk about it later.

"Conan is also very considerate. Ayumi clings to Conan.

Conan was embarrassed and moved away a little.

At this time, in a passing van, Boss Naito stuck his head out, "Koji." ”

"Dad?" Naito was stunned.

Boss Naito parked the car on the embankment, ran down to the beach, and hugged Tsukasa Naito, and tears flowed from both father and son for a while.

After a moment of hugging, the two separated.

"Dad, don't you want to open a store?"

"It's okay, it's okay. ”

Tsukasa Naito bowed his head and admitted his mistake, "I'm sorry, Dad, I thought that as long as I came here, I would be able to see my mother." ”

"I know, it's already told me, I'm sorry, Brother. "Boss Naito showed a white scarf with a public service announcement slogan woven on it, which said that this coast should not litter.

At this time, Motota's stomach screamed, "Ah, I'm hungry again, uncle let's eat yakitori again." ”

Mitsuhiko preached, "That's enough, Motota. ”

Boss Naito smiled: "It's okay, Koji will ask you in the future." ”

"Well, leave it to us. Ayumi laughed.

"Go, come back with me. Boss Naito laughed.

"Wait, there's one more person. Conan shouted, "Come out, Kobayashi-sensei, you don't want to take a taxi back." ”

"Mr. Kobayashi is here too?" Motota, Ayumi, and Mitsuhiko looked around.

Conan smiled, "Well, keep us safe, and by the way, be a detective." ”

As he spoke, Mr. Kobayashi walked out from behind the stairs, the stairs of the beach and the embankment.

Yuanta, Ayumi, and Mitsuhiko rushed forward excitedly, and walked over with Mr. Kobayashi, who was a little embarrassed.

Mr. Kobayashi and Boss Naito introduced themselves to each other, and then at the invitation of Boss Naito, everyone took his van back to Naito Toriyaki for dinner. ……