14 year old Kora never thought it could happen. She had read stories about people becoming part of their favorite game, book, or movie, but never did she imagine that the world of Kingdom Hearts actually existed. That is until she began to be followed and closely monitored by disguised members of Organization XIII who have crossed into the real world and plan to take her and use her power for their own purposes. She along with a few other chosen ones are taken into the world of the game where all that never was becomes reality.