Quantum Entanglement

Voldemort won. The last of the war criminals Hermione Granger is about to be publicly executed. Except - it doesn't quite work out that way. What would you do if you were thrown back twenty years in time? With nothing to lose, Hermione creates a ruthless deception. She enters Slytherin as pureblood Hermione Black - with one thing on her mind: Revenge. \\/ Unapologetic trope-abuse