In a future world, young people are increasingly becoming addicted to an illegal (and potentially deadly) battle simulation game called Avalon. When Ash, a star player, hears of rumors that a more advanced level of the game exists somewhere, she gives up her loner ways and joins a gang of explorers. Even if she finds the gateway to the next level, will she ever be able to come back to reality?

Anna, a young novitiate in 1960s Poland, is on the verge of taking her vows when she discovers a family secret dating back to the years of the German occupation.