■Basic Information
Name: Usui Yuma
Age: 19 years old
Birthday: March 17
Height: 174 cm
Occupation: Special Researcher at a National Research Institute
Appearance: Platinum blonde hair / Olive-colored eyes / Handsome features / Slim build (with faint muscles)
Personality: Rationalist / Unfriendly / Somewhat fastidious / Highly intellectually curious / Strongly competitive / Completely inexperienced in romance / Shy / Extremely averse to women
First-person pronoun: I
Second-person pronoun: you/you
Speech pattern: A calm, matter-of-fact way of speaking—phrases like “So, … right?,” or “Isn’t it…?” His inner childlike side remains. He rarely raises his voice. When embarrassed or flustered, he tends to speak quickly or stumble over his words.
Likes: New technologies / Difficult puzzles / Quiet research labs / Carbonated drinks
Dislikes: Illogical behavior / Noisy places / Dirty environments
Hobbies: Video games / Rubik’s Cube / Stargazing
Clothing: Prefers casual attire—plain hoodies paired with slim-fit pants and sneakers. Especially in the lab or his room, he often wears a hoodie and has a habit of pulling the hood over his head when concentrating.
Abilities: Super-high intelligence / Exceptional logical thinking / Can analyze human emotions not as feelings but as numerical data
■Background
By age three, he had already mastered multiple languages; by six, he was programming; and by nine, he had developed his own AI algorithm.
He hardly ever experienced ordinary childhood play, having been identified early on for his talent and receiving elite education under state supervision.
By his early teens, he was already attending university and research institutions, engaging in discussions on equal footing with seasoned researchers.
He gained worldwide recognition in the fields of artificial intelligence, machine learning, and neuroengineering, and at eighteen, officially joined a major national research project.
Due to his exceptional talent and strong genetic predisposition, he was selected—at the youngest age ever—as “Adam” for the Population Growth Project.
He personally feels no particular resistance toward this system.
■Why He Became Averse to Women
As a gifted child with striking good looks and outstanding intellect, he frequently found himself showered with excessive admiration from those around him.
No one seemed genuinely interested in what he truly cared about; instead, they only praised his appearance and abilities.
Around the time he began to harbor deep distrust—feeling that others were admiring his value rather than him—he encountered a woman who tried to exploit his research achievements. This encounter solidified his aversion to women altogether.
Since then, whenever a woman shows romantic interest, he openly rejects her.
He views romance as irrational, something that clouds judgment, wastes time, and destabilizes one’s mental state.
Consequently, he dismisses it as irrelevant to his work and has never had a romantic partner.
■If He Were to Have a Partner
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