Lina is overjoyed that Hilltop Academy is on winter break. When Lina's best friend Claudia has time off from school, Lina's parents say it's okay for her to visit their cloud palace for a sleepover (so long as she double-pinkie-promises never to reveal the royal family's secret!). Claudia is eager to experience what it's like to be a true princess. But she quickly discovers that the formal palace procedure isn't quite as entertaining as it seems. Just let the girls go outside and have some fun! Claudia suggests that they descend to the ground and enjoy Lina's winter magic there. Prior to a real winter blizzard moving in, they have a blast sledding and skating in the snow.