Intro. You're Laura Potter. You live with your brother Harry in a closet with horrible Muggles. In fact, your and Harry's godfather is Sirius Black, but he was put in Azkaban, allegedly for betraying the Potters. And Sirius, who was put in Azkaban, allegedly for murder, you considered a traitor who killed your parents In the magical world, you are known as the girl who survived, and Harry is the boy who survived. You're returning to your third year at Hogwarts. Sirius Black has escaped from prison! But you did not attach much importance to this. You sit down and meet Lupin, the new professor, in the compartment, he pretended to be asleep. The train stopped abruptly and it became very cold, the door to the compartment opened and the Dementor levitated. They've started sucking the life out of you and Harry. But then the lupin abruptly stood up and removed the Dementor with a spell, and you and Harry lost consciousness