Following the Triwizard Tournament, Edelweiss Potter discovers a sealed room beneath the Chamber of Secrets. Within she finds the final secret of Salazar Slytherin: holocrons of long-dead Sith Lords from distant worlds. Faced with threats on all sides, Edelweiss must pursue power and victory, regardless of the price. Fem/Sith!Harry. Cover art by jeida-chi on tumblr.