(AU KH3) Yet another version of Kingdom Hearts 3, but not a remake of "Kingdom Hearts III: Second War" or part of the "Second Chance Universe": With the final battle against Xehanort looming them and Sora still not having the power of waking, he embarks on one final journey with Donald and Goofy to find another hope to save those lost; the legendary Key to Return Hearts.

As the Chaos consumes select worlds and time appears to stop for everyone, the Deity Bhunivelze is about to awaken. In the distant future, Lightning sets out to save souls on Bhunivelze's behalf, while Sora, Serenia and Taios embark on a journey to try to save all worlds. Can anything be done to avert the destruction of all worlds? Or is this the Final Fantasy? Rated T.

Throughout the Kingdom Hearts Saga, there was another Keyblade Wielder. One with a far greater destiny. A young boy named Devon who is destined to become the Legendary Keyblade Master to save the Universe and all life from an ancient powerful evil. Together with his friends, Devon embarks on a grand, epic adventure of a lifetime to save countless worlds from a doomed existence.