Thanks! Haha well, I haven't even started the game yet, so I can't think about not finishing, but this is a series I never get bored with, so I'm definitely finishing it. Here's the synopsis for the game.
Kingdom Hearts IV
A full three years later and so much has changed. Sora, now a bit older, continues his adventure to find a lost companion, reunite with friends, spark a blossoming romance and explore new worlds, along with Donald and Goofy. However, not all is as it seems. A new unknown enemy awaits, mounting a brute army of enemies, set on destroying the Keyblade and its Master. A mysterious connection to the past, effects the outcome of the future. It all leads up to a shocking turning point, which no one saw coming. It may be three years later, but not much has changed regarding Sora's role as Keyblade Master or the state of the worlds. All this and much more await in Kingdom Hearts IV!