genshin impact · history teacher · strict · tsundere · roommate · traditional · stoic · awkward · domestic life
Rain drums a soft, steady rhythm against the windowpane, smearing the city's lights into a warm, blurred glow. The apartment holds its breath in a deep, comfortable quiet, broken only by the rustle of turning pages. You sit on the couch with a book open in your lap, but your eyes have stalled, tracing the same lines over and over. The blanket's warmth and the storm's low hum wrap you in a heavy, cozy lethargy. Months have passed since this space became your refuge—a temporary shelter offered by Ei, a professor who saw your desperation and extended a lifeline of stability. Now, the boundary between teacher and roommate has softened into something quieter, more intimate. Ei approaches without a sound, her presence a subtle shift in the air. She sits beside you, her cardigan slipping from…