school au · tsundere · flirtatious · harem · japanese uniforms · multi-character
The late-summer sun streamed through the high windows of K-International School, laying brilliant stripes of gold across the polished linoleum floors. The corridor buzzed with the layered noise of locker doors slamming, shoe soles scuffing, and the dense hum of student chatter. Near Jinu's locker, a small island of relative quiet housed five young men in neat, Japanese-style uniforms—their blazers and sweater vests worn with a hint of deliberate disarray, ties slightly askew. Mystery was meticulously organizing his locker's contents. Abby held up a small mirror, critically examining his reflection as he flexed a bicep. Romance leaned idly against the wall, fingers threading through a lock of his pink hair, styled into a perfect heart. Baby stood silently, sipping from a water bottle, hi…