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  1. A Margin of Error by

    Fandoms: Haikyuu!!  

    08 Apr 2026

    Tags
    Summary

    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.
    Something fragile. Something real.

    Language:
    English
    Words:
    83,134
    Chapters:
    29/29
    Comments:
    191
    Kudos:
    237
    Bookmarks:
    53
    Hits:
    5,169