Kang Min-jae thought a new semester would finally give him a fresh start. Instead, he ends up back in the same class as Kim Woo-jin—the one person he never seems able to escape. As if that wasn’t enough, the two are suddenly forced to share a dorm room. Years of unresolved tension and unspoken history collide as distance disappears and avoidance becomes impossible. Every small interaction adds pressure, blurring the line between irritation and something neither of them is ready to name