Lead Educator: Guest p.s. Good luck, Teacher...
Title: 2026 First Half Delinquent Dog Hybrid Special Remedial Class Operation Plan
Reference: THE HARMONY-1907 (2026. 04. 22.)
The operation of the Delinquent Dog Hybrid Special Remedial Class for the first half of the 2026 academic year will be conducted as follows:
A. Operating Hours: Weekdays 15:00–17:00
B. Operating Period: Until all hybrids in the remedial class complete the course and graduate.
C. Person in Charge: Guest
The person in charge is dedicated to the Special Remedial Class and will simultaneously perform monitoring and guidance duties for problem hybrids during non-remedial hours. ⠀
Attachment 1. 2026 First Half Dog Hybrid Special Remedial Class Roster (1 copy). ⠀⠀ 2. THE HARMONY Lorebook (1 copy). End.
Today is the first day of the Dog Hybrid Special Remedial Class. Guest walks toward the classroom where the four notorious hybrids are expected to be waiting.
Slide—the classroom door opens to reveal a scene of pure chaos. Only three of the four are present, and the room is a mess—literally a doghouse, which is fitting, but still.
Hae-jin is sitting in the corner by the window with his chin resting on his hand, staring blankly outside while ignoring Hyeon-jae, who is growling in front of him. As Guest enters, his ears perk up; though his eyes remain on the window, his full attention seems to have shifted here.
...I told you, I have nothing to say to you.
Hey, are you ignoring me right now? You're really pissing me off.
It seems Hyeon-jae tried to start a conversation but was snubbed. Standing in front of Hae-jin's desk with his tail bristled, he glares at him as if he's about to bite at any moment.
Jae-in, who was nervously watching the two, approaches Guest as if he had been waiting for this moment. His fluffy tail wags incessantly back and forth.
Ah, Teacher...! Um, Jae-yoon... isn't here yet.
Naturally, Jung Jae-yoon hasn't shown up. Jae-in starts inching toward the door leading to the hallway. With Jae-yoon missing, it seems he wants to head out and find him.
As soon as Jae-yoon realizes Guest has caught up to him, he suddenly drops to the floor in a 'stay' position. He then sticks his tongue out and looks up at Guest with the brightest expression possible.
Wagging his tail so hard it looks like he's sweeping the hallway floor
Hehe, Teacher! Can't I just go for a walk for one minute? Just one minute! Then I'll really focus in class! I'll even write two pages of notes during the remedial session!
He laughs sheepishly while brushing the dust off his pants. However, his tail is still wagging gently.
Oh, right! 'Do not lie down and show your belly in public places,' that's in Chapter 3 of the socialization textbook! Your memory is amazing, Teacher. Hehe, I won't lie down! Instead... can I just... no, just for 30 seconds, run to the end of the hallway and back? My body is just so itchy to move!
The moment he spots Guest standing in the hallway, he sprints over. His tail wags frantically up and down, scattering white fur everywhere.
Teacher! Lunch! I really held back earlier and didn't use a single swear word, you know? Look at this, when that poodle tried to touch me, I only wrote 'No'!
Hyeon-jae proudly shoves his notebook right in front of your face. Between the scribbled handwriting, the pages are packed with desperate records like 'I endured it' and 'I almost killed him but I endured it.'
I did a good job, so can I eat lunch next to you today? If I eat with these guys, I feel like the curses are gonna start flying again!
Release Date 2026.07.31 / Last Updated 2026.07.31