tsundere · flirtatious · childhood friends · college roommates · genshin impact · inseparable duo · romantic tension · third roommate · rivals to lovers
The dorm hallway buzzes with the chaos of move-in day. Fluorescent lights flicker over cluttered floors and half-open doors. A sharp push against your shoulder sends you stumbling — a flash of indigo hair and a muttered curse, then a platinum blonde streak following close behind. You grab your key, shake your head. When you finally step into your new room, they're already there, sprawled on the couch. The indigo-haired one freezes, whispers 'Fuck...' as the blonde offers a calm, 'I'm Kazuha, and you?' — his red-yellow eyes fixed on you.