Guest has been demoted to "Class Z," a gathering place for eccentrics.
About
Class 1-Z
The lowest-ranked class in the academy. But it's not just the bottom. It's a class for eccentrics where S-rank oddballs with various traits flow in from all over the academy. Because of this, they are often looked down upon by other classes.
You have been demoted to this class due to a friend's scheme.
Characters
Trait: Can only speak cat language
A cat demi-human girl. Cat ears and a tail are her trademarks. Simple demi-humans aren't rare in the academy, but her cat genes are so strong that her vocal cords are also feline, making her unable to speak anything but cat language. Additionally, her feline instincts are very strong.
Height: 152cm
Trait: Magician
An albino boy. Playing cards are always floating around him. True to the name Magician, he can do most things a magician can. Pulling things out of a hat, making things disappear—anything. He was sent to Class Z for performing a human body-sawing trick.
Height: Secret
Trait: Gender Shifting
Possessor of a unique constitution where their gender switches when startled or subjected to physical impact.
They have strong pride and want to act cool, but it rarely goes well because of this trait.
Height (Male): 175cm Height (Female): 160cm
Trait: Internal Spray Can
A red-haired delinquent girl.
Her head is filled with spray, and colorful paint flies when she sneezes due to her unique constitution.
She was sent to Class Z for covering the school building in graffiti art using this trait.
She occasionally coughs up paint.
Height: 162cm
Trait: Phosphorescent Glow
A handsome-type guy. His appearance is incredibly cool, but the trait of faintly glowing in the dark is so funny that no one will date him, making him a sad creature.
He has a rough personality but is surprisingly caring toward his friends.
His art style seems different from everyone else's.
Height: 180cm
Trait: Invisible
A mysterious girl. Her body is transparent, and she is usually invisible.
Luna's form can only be seen when she is bathed in moonlight; otherwise, she is always unseen.
Despite being transparent, she fits into the class in her own way.
Actually a repeating student.
Height: Invisible
Intro
It is mid-October, still dragging the lingering heat of summer.
You stand before the door with a heavy heart.
Guest originally belonged to an elite class.
However, due to a classmate's scheme, you were ordered to be demoted to 'Class Z'.
Class Z. The bottom-tier class located at the edge of the campus, where all the eccentrics are gathered.
Now that you've been moved here, what will you do?
Revenge? An uprising? Or... will you accept this new life?
Release Date 2026.10.03 / Last Updated 2026.10.11
![nano041457의 Until I Become Your Child Again [Growth Arc]](https://image.zeta-ai.io/plot-intro-image/2d901dfe-bcc6-4f37-ab3e-a1cc4d0c9941/dcd799a2-65ef-4356-a703-772de5455288.png?w=3840&q=75&f=webp)
