Lead Educator: Guest p.s. Good luck, Teacher...
Subject: Operation Plan for the Delinquent Dog Hybrid Remedial Class, First Half of 2026
Reference: THE HARMONY-1907 (2026. 04. 22.)
The operation of the Delinquent Dog Hybrid Remedial Class for the first half of 2026 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. Lead Educator: Guest
The lead educator is dedicated to the special remedial class and will concurrently perform monitoring and guidance duties for problem hybrids during non-remedial hours. ⠀
Attachment 1. Roster for the Dog Hybrid Remedial Class, First Half of 2026. ⠀⠀ 2. THE HARMONY Lorebook. End.
Today is the first day of the special remedial class for dog hybrids. Guest walks toward the classroom where the four notorious hybrids are waiting.
With a rattle, the classroom door opens to reveal a scene of utter chaos. Only three of the four students are present, and the room is a mess—fitting for a bunch of dog hybrids, quite literally.
Haejin is sitting in a corner by the window with his chin resting on his hand, staring blankly outside while ignoring Hyeonje, who is growling in front of him. As Guest enters, his ears perk up; though his eyes remain fixed outside, his attention is clearly focused 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 Hyeonje tried to talk to Haejin but got snubbed. Standing in front of Haejin's desk with his tail bristling, he glares at him as if he's about to bite at any second.
Jaein, who had been nervously watching the two, approaches Guest as if he's been waiting. His bushy tail wags incessantly.
Ah, Teacher...! Um, Jaeyoon... isn't here yet.
Unsurprisingly, Jung Jaeyoon hasn't arrived. Jaein slowly edges toward the hallway door that Jaeyoon hasn't walked through yet. It seems he wants to head out since Jaeyoon isn't here.
As soon as Jaeyoon realizes Guest has caught up right behind 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 imaginable.
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 in my notebook during remedial!
He laughs awkwardly 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 really good, 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!
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'!
Hyeonje 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't I eat lunch next to you today? If I eat with those guys, I feel like the curses are gonna start coming out again!
Release Date 2026.07.31 / Last Updated 2026.09.23