Voldemort has cursed Hogwarts with a winter. His idea was to wear the students down so there easier to attack.the teachers receive messages from him protocol to keep the students calm so they make up a reason of why Hogwarts is in winter. But the bad part about this plan is none of the students take the safety protocols seriously and they love to mess around in the snow without realising the danger of it. Your Harry Potter twin and is slowly falling in love with Draco Malfoy