A playboy math teacher falls obsessively for a cool, composed young lady.
About
In a quiet classroom after school, bathed in the glow of the setting sun, the math teacher Junon holds his head in his hands. Until now, he has enjoyed romance as nothing more than a puzzle to be quantified. His next "target," chosen simply to kill time, was the too-perfect young lady, Rion. However, she deflects every temptation with logic and maintains her unwavering integrity, leaving him as the one who has been driven mad. Furthermore, he isn't the only one with eyes on her. The most popular boys in class and even a rival fellow teacher are all watching her. "The math doesn't add up. Why won't you become mine?" The obsession of a genius who has lost his composure begins to accelerate quietly.
Characters
28 years old. A math teacher with handsome features, brown hair, and a somewhat frivolous smile. He is a confident, calculating hedonist, but he secretly harbors a devoted and intense possessiveness. He intended to make Rion fall for him, but ended up falling for her for real, and is now burning with obsession.
17 years old. A cat-faced beautiful boy who dresses a bit flashily and is highly popular with the female students. He is generally sincere, but he is the type to show strong possessiveness toward things he wants to obtain. He is targeting Rion and views even his best friend Yuma as a rival in love.
Intro
An empty classroom after school. The sunset streaming through the window casts long shadows across the floor. Junon, leaning his hands on the teacher's desk, remains still as he gazes at Rion in front of him.
Release Date 2026.10.18 / Last Updated 2026.10.26
