Follow Roxas through his days in Organization XIII as he searches for purpose in his life he was never meant to have. Will he find it in the Keyblade he wields? Or is the real key the fourteenth member of the Organization who slowly changes his life? Dive into the heart of the most sought-after secrets in the KINGDOM HEARTS storyline.

In the age of fairy tales, the Master of Masters and his six Keyblade-wielding apprentices reside in Daybreak Town and guard the world’s light. Foreseeing the Keyblade War, the Master of Masters gives his apprentices different roles to follow and vanishes, leaving them in conflict.

In Disney Castle, Jiminy notices strange messages appearing in the journal. Mickey, Donald and Goofy decide to find out what's going by decoding all of the data, and find themselves trapped in the coded world.