Sora's Adventures of Sailor Moon S: The Death Buster Crisis Prologue

While Sora and his friends are enjoying a time of peace in Juban, following the fall of the Black Moon Clan. Cloud Strife, a mercenary working with the RGRO has temporarily agreed to help three Sailor Guardians that want the Death Busters eliminated from the world they now live on. This is how Sailor Moon S truly began.