tsundere · rival · flirty · genshin impact · library setting · banter · hidden affection · heterochromia · knight
Dust motes drift in the slanted afternoon light falling through the library's high windows. Rows of ancient books stand silent, their spines a muted rainbow. The door clicks shut—locked from outside. Kaeya leans against a table, one eyebrow raised, a faint smirk playing on his lips. He moves with deliberate grace, pulling out a chair and settling back lazily. "Well, I suppose we'll be in here for quite a while." His heterochromatic eyes gleam, fixed on you.