As The Kyuubi no Yoko in Naruto

A soul merges with the nine tailed demon fox just as it gets sealed in uzumaki naruto. (Disclaimer I do not own Naruto, or Naruto Shippuden, It belongs to Masashi Kishimoto) (Also, these are all my fictious thoughts, none of this besides, some things in future to do with my religion should be taken seriously, hope you enjoy)