Conan: About the fact that I have a black brother

Ono Hirakawa put the leave application into his pocket and took it back to the office. On the desk was this week's diary. The topic given by Onizuka Hachizo was to introduce his family.

Oono Hirakawa opened the top book, which was written by Naomi Kamisaka.

He flipped through it hastily, and Onizuka Hachizo came over: "Ono, what happened to Nakaji Keiyuki?"

Ono Hirakawa glanced at Nakaji Keiyuki, who was being supported by someone at the office door, and smiled, "Why is your face so red?"

Nakaji Keizhi gritted his teeth and turned away with a depressed look on his face.

Onizuka Hachizo looked at the two of them, waved his hand and signaled Yunju Linshan to help the man to the infirmary.

"Ohno, I have no problem disciplining students, but don't go too far." Seeing that there was no one else in the office, Onizuka Yazo reminded Ohno Hirakawa, "Remember to go to the teaching field next time."

Ono Hirakawa laughed: "Instructor, do you think I am a reckless person? Even if I want to teach someone a lesson, I won't do it so obviously."

"Of course I know." Onizuka Yazo was also a veteran detective, and he saw some of the scars clearly. "But after all, no one can prove it. If you really tell others, you won't be able to explain it."

"I see." Ohno Hirakawa nodded, "Instructor, the diary has been delivered to my desk again."

Onizuka Hachizo glanced at him and said, "Move it to my desk."

Ono Hirakawa was satisfied. When he put the notebook down, he caught a glimpse of a corner of the table: "Instructor, that bottle of ink... doesn't seem to be used normally."

Hearing this, Onitsuka Yazo picked up the ink bottle and looked at it: "Is it different? The previous one was used up, so I asked the students to get it from the storage room."

"Maybe they changed a group of people." Ono Hirakawa said, "It seems the writing effect is similar. Otherwise, the instructor would not have failed to notice it."

"I'm not that great. I don't like these like you do..." said Onizuka Yazo, looking at Ono Hirakawa's sparkling eyes, "Do you like them? If you like them, take them and use them. Just remember to bring me another bottle."

"Thank you, instructor." Ono Hirakawa took it readily, "I'll give you a better one later."

"Come on, come on." Onizuka Hachizo waved his hand to send him away. "You don't need to be on duty today. Go and have a rest after class. If you have nothing to do, go check the dormitories. It's been almost a week. I wonder what those little bastards can hide."

"Hi~"

"Don't act like Hagiwara." Onizuka Hachizo pretended to be disgusted.

Ono Hirakawa returned to his workstation, pushed out the ink in the pen, and refilled it with the ink he had just asked for. He then drew a few circles on a piece of white paper to test the water. The light blue ink flowed out from the tip of the pen, gradually spreading on the paper. After slowly oxidizing, the color became a darker layer, showing a beautiful sapphire blue.

Oono Hirakawa looked puzzled. He took out a blank leave application form, signed his name on it, and then threw it aside.

When the bell rang, Oono Hirakawa picked up the lesson plan and walked out of the office.

After class, Ono Hirakawa answered several students' homework questions.

Aijiro Noboru stopped Ohno Hirakawa who wanted to leave and said, "Instructor Ohno."

"What's wrong?" Oono Hirakawa stopped and thought to himself: Why are you here again?

"Does Instructor Hagiwara only come once a week?"

"Ah." Ono Hirakawa said vaguely, "What's wrong?"

"I encountered some difficulties when reviewing after class." Aijiro Noboru handed the notebook in his hands to Ono Hirakawa with both hands, "I want to ask Instructor Hagiwara to answer my questions... But I can't leave the police academy, so please do me a favor."

"I understand." Ono Hirakawa took the notebook, "I just happened to be sending your homework to him today. I'll give it to him."

"Thank you, instructor!"

No teacher would reject a student who studies hard, so Ono Hirakawa didn't think it was troublesome at all. He stacked the notebook on top of the homework book and drove to the police apartment.

Hagiwara Kenji looked at the pile of homework books in front of him, his eyes widened like bells, his mouth opened into a big "O" shape, and he exclaimed in disbelief: "Oh my God! How can there be so much? If I had known this, I should have assigned less homework!"

After saying this, he shook his head helplessly, as if he had already foreseen how difficult a task it would be to correct these assignments.

Ono Hirakawa, who was standing by, could not help but laugh and tear down Hagiwara Kenji after hearing his complaints: "It's no use assigning less. There are so many students, and the total workload won't change. So stop complaining and just work harder!"

As he spoke, Oono Hirakawa patted Hagiwara Kenji on the shoulder to show encouragement.

Hagiwara Kenji raised his eyebrows and said in a disapproving tone, "Okay, okay, it seems I really need to work harder. But then again, what is this book on the top?"

Ono Hirakawa explained, "Oh, I almost forgot to mention this. This is a collection of difficult questions from a student. He specifically asked me to pass it on to you."

"This student works really hard," Ohno Hirakawa added with praise.

Hagiwara Kenji exclaimed: "Huh? There is such a thing! Then I have to watch it carefully... I wonder if this classmate wants to join our virgin explosion group? What's his name?"

Ono Hirakawa deliberately kept it a secret: "If you open it and take a look, you will know everything clearly."

Hagiwara Kenji nodded and agreed: "Okay, I'll take it first. Instructor Ohno, please tell that student that I will personally give him the reply after the next class."

Ono Hirakawa waved his hand and said, "Then I'm relieved. I'll leave first."

"I won't keep you for dinner." Hagiwara Kenji responded with a slight smile.

"Let's go." Oono Hirakawa said goodbye without any hesitation.

Kenji Hagiwara closed the door gently, making a slight muffled sound. He held a thick stack of notebooks in both hands, walked carefully to the table, and then gently put them down.

These books are piled up high, like a small mountain of books.

It’s okay. Call Xiao Zhenping over later and ask him to help with the review.

Kenji Hagiwara nodded, and after visually judging that it would not collapse, he quickly went into the study to get a pen.

The curtains moved slightly, a gust of wind blew in, and the notebooks swayed.

"Ahhhhhhhh - Ouch -" Kenji Hagiwara exclaimed and ran out of the study. Unfortunately, he was too late to stop the notebooks from falling.

Kenji Hagiwara had no choice but to close the window and began to bend down to tidy up. He picked up the notebooks one by one and folded them in his hands. Kenji Hagiwara suddenly narrowed his eyes and vigilance appeared in his gray-purple eyes.

He picked up the thin piece of paper, and the blue scratch was like a cold blade that pierced deeply into Hagiwara Kenji's eyes.