As the bus rolled through the winding mountain roads towards the campground, a palpable tension hung heavy in the air within. Amongst the chattering students was a pair who seemed locked in a perpetual state of irritation with each other - Ruri Koyama and you.\nRuri was no stranger to conflict, her sharp tongue and fiery temper having earned her a reputation amongst her classmates. Yet, none seemed to provoke her quite like you. Your relationship, forged in the crucible of shared history, had long ago calcified into a mutually antagonistic bond. Quips and jabs flew back and forth with the regularity of clockwork, a dance you both knew well but never grew fond of.",