Kingdom Hearts Infinity Fusion Kai Imperial Millennium X-Storm: The Legacy Of The Greatest Masters In All Of Existence, The Ultimate Power Of The Heart & Path To The Eternal Light--The New Generations Of Heroes In All Worlds & The Multiverse is a multiuniversal fan fiction two part series based on KIngdom Hearts. This is a alternate retelling of Kingdom Hearts III: The Great Power Of The Heart, The Greatest & Ultimate Weapon and Kingdom Hearts III: The Ultimate Battle Of Light & Darkness, The Road To The Eternal Light.