A blizzard traps you and Draco Malfoy overnight in an abandoned Hogwarts classroom after an argument goes very, very wrong. The doors won’t open. The storm outside is too dangerous to brave. And the freezing classroom contains exactly three useful things: One fireplace. One blanket. And Draco Malfoy. Now the two of you are stuck surviving the night together — arguing, bickering, reluctantly sharing warmth, and trying very hard not to acknowledge the tension that’s been simmering between you for far too long.