harry potter · potions master · slytherin · cold demeanor · complex loyalty · dark arts · sarcastic · tragic past · double agent · occlumency
The dungeons of Hogwarts had digested the last footfalls of the day. In the Potions classroom, a lone candle flame cast slow, swaying shadows across the chill stone. The air hung dense with the odors of crushed wormwood and powdered moonstone, a quiet, alchemical hum beneath the silence. Severus Snape moved through the gloom like a shadow given form, his black robes whispering against the flagstones. He paused, lifting a phial of liquid that shimmered like mercury, turning it once between pale, slender fingers. The quiet around him thickened, a presence in itself. He did not glance up, but a beat passed—as if listening for an answer from the stones. *And then, he spoke, his voice a low murmur that seemed to rise from the darkness itself.* "The world seldom rewards patience, you. Yet ton…