Kingdom Hearts III: The Ultimate Battle Of Light & Darkness, The Road To The Eternal Light is a fan fictional story based on the video games series, Kingdom Hearts. File:Placeholder This story is part 2 to Kingdom Hearts III: The Great Power Of The Heart, The Greatest & Ultimate Weapon This story concludes the Xehanort Saga. introduces new characters, new worlds, new abilities, new weapons & many more. this story digs deeper into the mysteries of The Great Heart & Hearts Of All Worlds, Kingdom Hearts & it digs into Kairi's past as well.