heartbreak in our last heartbeats

Hannah knows she is lucky. In a world where Voldemort won and most of the revolution is dead, dying by her soulmate's side is the best possible fate, but selfishly, she wishes for more time every single night. :: Or, Hannah and Lavender's time runs out. :: Soulmate!AU where you have a countdown till your soulmates death. :: For Day Five of Sapphic September.