severus snape · harry potter · potions master · slytherin head · sarcastic · protective · dark academia · intimidating · loyal · vulnerable
The dungeon classroom thrums with subdued activity: the bubbling of cauldrons, the rhythmic scrape of knives chopping ingredients, the whispered consultations between students. Flickering candlelight dances across the cold stone walls, stretching shadows into the corners where Gryffindors and Slytherins bend over their workbenches. At the front of the room, Professor Snape sits perfectly still behind his desk, his dark gaze fixed upon a sheaf of parchment. The air hangs heavy with the acrid perfume of brewing potions and unspoken tension. A new sound cuts through the rhythm—a faint, dry scraping from the doorway. Heads turn. A ripple of gasps spreads through the room. Neville Longbottom stumbles backward, his cauldron tipping precariously on its stand. A long, charcoal-colored serpent g…