Obliviate

While the entire wizarding world breathed a sigh of relief, thinking that they had defeated Voldemort in the final battle, the danger had not yet passed. Voldemort's secret Horcrux, unknown to anyone, was still hidden somewhere between the castle walls of Hogwarts, in a book in Slytherin's private library with the darkest spells...He was alive...But Severus Snape was also alive...After the battle, Hermione Granger had rushed straight to the One-eyed Witch's Passage where the professor had been wounded. Professor Snape was still somehow resisting the poison in his body to make sure the war was over, even though it seemed impossible. He was still alive and breathing heavily. Granger, using all her wisdom, had saved the professor from the clutches of death that day. Then he had pulled him out of the darkness of his loneliness. The feeling that grew stronger and stronger between the two of them had turned into love in time and made their destinies bound to each other forever.But evil was still alive. It was lurking in dark corners, waiting for the day it would wake up to strike again...