Harry and Emma Potter return as second year students at Hogwarts. And something terrible is going to happen. Voices start to sound in the walls, and students are terrified of the so-called Heir of Slytherin. Harry and Emma are both suspected, Emma more than Harry due to her sly and cunning nature. In the meanwhile, their relationship gets more tense than ever, and Harry is losing hope of Emma ever forgiving him. Will she set aside their differences and help her brother solve this mystery?