The document provides a draft synopsis and revisions for a thriller story about three friends, Sophie, Ana and Bella, who find a mysterious game. They decide to play it, which subjects them to dangerous challenges and tasks. Their friendship is tested as the game escalates and they are forced to decide which of the three will die. Increasing tension and conflict leads to Ana stabbing and killing Bella. The girls are then returned to before finding the game, and never speak to each other again.