Ke Xue: Shinichi and I are childhood friends.

"Long time no see, teacher." Youye greeted with a smile, and then explained the purpose of coming to borrow lime this time.

"Although I have notified the teacher in charge of purchasing to replenish the lime, I will not be able to make it to the physical education class this afternoon, so I thought of borrowing a bag from here."

The physical education teacher suddenly realized: "So that's how it is."

She glanced at Wakasa Rumi and said, "Who is..."

Yuya said, "This is our class's new vice-head teacher."

Wakasa Rumi bowed slightly: "Hello, my name is Wakasa Rumi."

"Hahaha, hello, hello." The physical education teacher laughed warmly.

But he immediately put away his smile, touched his head, and said in distress: "But it's really unfortunate that we have run out of lime."

"Huh? Is this true?" You was also very surprised. Is it such a coincidence?

The PE teacher smiled sheepishly: "Hey, actually we ran out of lime last week, but I was busy and didn't go to buy more in time."

Youye lowered his eyes. This teacher was still as unreliable as before.

Wakasa Rumi said anxiously, "What about the physical education class this afternoon? Should I go buy some lime now?"

Yuya shook his head. "With the time we have to draw the lines, there's no time. There's no other way. Mr. Wakasa, go talk to Ms. Mizuhara and ask her to swap today's PE class with tomorrow's class."

Wakasa Rumi showed a surprised expression: "Yes, it can be done this way, then I will..."

"Wait a minute." The experience teacher stopped the two people who were about to leave, "Come to think of it, I remember that there seemed to be lime stored in the old warehouse."

"Old warehouse?" Youye was stunned.

The physical education teacher's face darkened, and he said in a gloomy tone: "It's that shabby warehouse that is rumored to be haunted by ghosts."

Yuya: "..."

Wakasa Rumi: “!!!”

The physical education teacher looked at Yuya expectantly, but found that his expression did not change. He could not help but say disappointedly: "How boring! You didn't even scare Kamiya."

Yuya's mouth twitched slightly: "Come on, I'm a detective, how can I believe such rumors."

The physical education teacher waved his hand and said, "Forget it, forget it. I have to go to lunch later. Go look for it in the old warehouse. If it's not there, I can't do anything."

"Okay, I understand." Youya nodded slightly, turned around and was about to say something, but suddenly found that Wakasa Rumi's face turned a little pale.

"Teacher Wakasa?" Youya stretched out his hand and waved it in front of her.

The latter shuddered suddenly and looked at Youye in horror: "What, what happened?"

You was speechless. Could it be that she was frightened by what the physical education teacher said?

No, you are such a grown-up, why do you still believe in such things?

"Let's go to the old warehouse and see if there's any lime."

"Ah, good, good."

"Oh, right." Just as he was about to leave, Youya suddenly thought of something and went back to the PE teacher, "Teacher, can I borrow your flashlight?"

"Ah? Oh, no problem." The physical education teacher took out a flashlight from the drawer and handed it to Yuya.

Yuya waved to Wakasa Rumi and walked out the door.

Wakasa Rumi was about to follow when she suddenly remembered something. She bowed to the physical education teacher, said thank you, and then chased after Yuya.

The PE teacher looked at the two people leaving and stroked his chin: "When will we get a new beautiful teacher?"

Kobayashi Sumiko walked in and saw the PE teacher's obscene smile. She couldn't help but take a step back: "What are you doing?"

The PE teacher immediately put on a serious expression: "Nothing, I'm just thinking about what to eat for lunch today."

Kobayashi Sumiko nodded doubtfully: "Is that so? Then I really need to think about it carefully."

On the way to the old warehouse, Wakasa Rumi looked at the flashlight in Yuya's hand and asked in confusion: "Why do you need a flashlight?"

Yuya explained casually, "That old warehouse is rarely used. When I was still in school here, the light bulbs in it often broke, so we kept it there just in case."

"Hey, Kamiya-san graduated from Teitan Elementary School?" Wakasa Rumi showed a surprised expression.

Yuya smiled and said, "Yes, in fact, in our class, no, in our school, there are many people who graduated from Teitan Elementary School."

“Oh, I see.”

As soon as the two of them left the teaching building, You heard someone calling him.

"Brother Yuya!"

Yuya looked back and saw the four little brats from the Junior Detective Team running towards him.

Ayumi took a few breaths, tilted her head back and asked, "Brother Yuya, why did you come to our school?"

Youya touched her little head, and the latter immediately smiled and narrowed her eyes.

Youye smiled and said, "We ran out of lime over there. We need it for the physical education class this afternoon, but it's too late to go buy some, so we came here to borrow some."

"I see." Ayumi suddenly realized.

Conan looked at Wakasa Rumi and asked innocently, "Brother Yuya, who is this big sister?"

Yuya introduced it again.

Wakasa Rumi smiled and greeted the four little brats: "Hello."

"Hello, teacher!" The three little kids shouted in unison, and Conan opened his mouth in a pretentious manner.

He looked at Wakasa Rumi curiously, wondering why a new teacher suddenly came in the middle of the semester and served as the vice-homeroom teacher of Yuya's class.

But considering that Okiya Subaru was also a trainee teacher halfway through his studies, it doesn't seem strange.

At this time, Mitsuhiko suddenly asked a question: "But, I see that the direction you guys are going to, Yuya-nii, doesn't seem to be the gymnasium?"

He looked up and said thoughtfully, "Over there, it seems to be an old warehouse?"

"Old warehouse?" Yuan Tai exclaimed, "Is it the shabby warehouse that is rumored to be haunted by ghosts?"

Yuya subconsciously glanced at Wakasa Rumi and found that there was a slightly frightened expression on her face.

But maybe because she was in front of several children, she tried her best to pretend that she didn't care, but Yuya still noticed it.

“Yes, yes, yes,” Youya hit Yuanta on the head with his backhand, “You are still the Junior Detective Team, don’t believe these ghost rumors.”

Yuan Tai covered his head and shouted excitedly, "Can we go together?"

"Yes, yes, yes!" Ayumi raised her hands excitedly, looking like she wanted to join in the fun.

Mitsuhiko pinched his chin and said seriously, "Indeed, I think it is necessary to investigate the rumors."

The corners of Conan's mouth twitched slightly, and his face was full of laughter.

Youye was speechless for a moment. Aren’t you guys just too idle?