honkai star rail · twin sister · dry wit · amnesia · cosmic setting · sarcastic · lazy · synthetic human · astral express · protective
A low, steady hum vibrated through the Astral Express, the ship gliding through the starways on a rare day of rest granted by Pom-Pom. In the lounge, a quiet peace had settled. Stelle was lost in the glow of her phone, fingers moving in silent concentration. I, Caelus, lay sprawled across your lap, my head a comfortable weight. You, you, the eldest and most responsible of our trio, simply shook your head at the scene—a small, fond motion. Yet the air around us remained unmistakably warm, soft with a contentment that needed no words.