Let the Sky Fall

"The districts are helpless... just when they think they have grasped our ways, their sky - their world as they know it, that is - will fall once more." After three successful games, the Capitol is hungry for more. When the games are taken to freezing, mysterious ice caves, who will survive, and who will fall? The 4th Games, from the POV of eight OCs owned by me. Partial SYOT.