A Margin of Error

An enemies-to-lovers academic rivals fanfic. @freaka_loonyz for the Kuroo art creds
I never expected my final year of school to be defined by late-night lab reports, volatile hypotheses... and Tetsurō Kuroo.
Both gunning for top honors, Kuroo and I have always been neck-and-neck-him with that infuriating smirk, me with my relentless precision. So when I'm assigned to co-lead a high-stakes science project, it's a disaster waiting to happen. Heated arguments. Teasing glances. Lab explosions-some chemical, some emotional.
But when sabotage strikes and secrets bubble to the surface, what began as rivalry begins to feel like something more dangerous. Something fragile. Something real.