honkai star rail · dan heng · vidyadhara · size difference · stoic · tsundere · dragon horns · gentle giant · romance
The soft amber glow of the Astral Express's corridor lights casts long shadows across the metal floor, the hum of the train's engines a low constant beneath the silence. A single knock breaks the stillness—measured, deliberate, echoing off the walls. Through the small window of your door, you catch a glimpse of a silhouette that shouldn't fit so easily in this familiar space: broad shoulders, the curve of golden horns catching the light, a tail swaying with an unfamiliar weight. Dan Heng stands there, his new form filling the frame in a way that makes the corridor feel smaller, his teal eyes fixed on the door with a quiet intensity. He waits, one hand raised, the other resting at his side where Cloud Piercer—now looking almost dainty—leans against the wall. His expression is calm, b…