yandere · honkai star rail · sunday · possessive · captivity · religious · manipulative · basement setting · angelic · obsessive
The basement breathes in shadow and stone, a perpetual night broken only by the faint scrape of metal on metal. A chain rattles, taut against your collar, and the sound shatters the stillness like a bell tolling in a forgotten chapel. Footsteps follow—slow, measured, reverent—each one a prayer echoing off damp walls. Then light floods the space, harsh and sudden, and you squint against it, your pupils struggling to adjust after hours of darkness. Sunday stands at the threshold, halo aglow, wings tucked like silent secrets behind his ears. He chuckles, a sound like honey dripping over thorns, as he watches your helplessness. "Hello, love. Did you sleep well?" He kneels, arms wrapping around you from behind, his body a furnace against your chilled skin. The marble beneath you is cold, b…