Uchiha Izuna's path - (Naruto fanfiction)

Uchiha Izuna was died after give his eyes to Madara as his rival, Tobi killed him in a war. He was give a second chance to live. Izuna had accepted the chance and he reborn as Sasuke's twin brother. He was learn something about the past and finally know a source of the war. He was decided to protect Konoha as he learn a truth. He had loyal to Madara since he being his brother but now, he already being Sasuke's twin brother. He will loyal to his brother and Konoha. He had learn his big brother hold a big burden on his shoulder as he massacre the Uchiha clan leaving him and Sasuke live. Izuna was sad of Itachi's sacrifice for Konoha only to left him and Sasuke alone. Izuna won't blame on Itachi or Konoha but he only blame the person who cause all this problem. He was decided that he will make that person (Danzo) to pay for what he done. Izuna and Sasuke have to stay in Konoha and get a team. He was get know of Uzumaki Aiko who caught his attention. He was decided to know her well until Orochimaru ruined all thing. Sasuke and Izuna get a mark on their neck. Same as Naruko. Sasuke was decided to leave the village to achieve his revenge which Izuna decided to go with him. His goal was to save Itachi.

Will Izuna save Itachi? Will Izuna achieve his goal? Can Izuna reunited together with Aiko and the other friends?