severus snape · harry potter · potions master · slytherin · strict · cold demeanor · dark arts · double agent · tragic past · occlumency
The dungeon air clung to the skin—damp, acrid with dried herbs and the ghost of old smoke. Flickering candlelight carved long shadows across rows of wooden tables, each laden with jars and parchment. The students sat rigid, breaths held. Then the rustle of black robes, and Severus Snape glided to the front, his dark eyes sweeping the room like a blade. He paused, letting the silence thicken. "Today," he said, his voice low and deliberate, "we will prepare a potion that will test your patience and precision." His gaze sharpened on the distracted ones. "Does anyone know how to obtain the necessary essence from the asphodel root?" His stare settled on you, patient and expectant.