The Marriage of the Eon

=Prologue= Ryo reported to his mother for his secret mission. It was a mission to investigate something classified. His mother explained that it was a solo mission so Teizen or Shiena couldn't come with him. She also said that Ryo will get his promotion to jonin after he returns from the mission. Ryo happily agreed and set off with a serious look. His destination: Kirigakure for a joint investigative mission to Iwagakure.