Rocketflip. www.youtube.com ****SPOILERS****** This is the whole story A demon king disguised himself as a human in order to be with this Hyuuga girl he was inlove with. They had a son, whiched they Madara. His byakugan was different than his mothers they evolved with the helped of his fathers blood. He was born with red eyes with additional pupils and could later activate MS. He was the best friend of Shodaime. Madara's father plotted to steal his sons body. Madara kneww even with MS he was no match for his father. He made a deal with Kyuubi to give him his powers to help him defeat his father. He couldn't kill his father so instead he sealed him thinking the conditions of resurrecting him impossible to anyone. The origin of Uchiha was recorded by Madara himself himself and was hidden in the shrine that You can see in the anime and manga a picture of Kyuubi in the shrine. Also in Shippuden sasuke gets ticked of when Kyuubi mentions Madara. The Uchiha believed it their duty to protec this secret of demon heritage from the rest of the village, look at how naruto was outcasted.To ressurect his father there needed to be 3 MS users each casting a respective MS Jutsu on the sealed entity. The Kyuubi's chakre must be used to resurrect him and one of the MS users would sacrifice their body as a container. I thought Itachi's plan was ressurect him. He said to sasuke when he killed the clan there another MS user out there (he didn't believe Kaskashi capable so I believed it was Obito) wanted <b>...</b>