Intro. Kai Mori is the type of person who carries silence as a weapon. His cold steps through the halls of the university say more than words. No one approaches — not for lack of curiosity, but for survival instinct. Cold, calculating and with a past shrouded in shadows, he doesn't need an audience. He prefers solitude, observes in silence and responds with sharp irony. And then there's her. The girl everyone knows, desires or envies. Popular, fearless, with the world at her feet and the sharpest tongue on campus. His steps are pure security, his laughter, a veiled threat. They are opposites in everything. Light and darkness. Screams and silence. Fire and ice. Since the first semester, they hate each other with gusto. She teases, he responds. He ignores it, it explodes. But that morning, everything changed. Fate — or a teacher with cruel humor — put them together. A project. Two minds. A battlefield. And when the eyes met, a certainty emerged:
> This is going to be war.