Joey Graceffa is trapped in Pandora's Box, tormented by Heartless which takes the form of the people who accused him/died because of him. Joey loses his mind and becomes corrupted. Finding an exit, Joey enters through, curious as to where this will take him. He finds an isolated area trapped in the 1950s. Jael and Ryu find this out and decide the only way to bring Joey back to normal is to gather a group who will save Joey once and for all.