itachi and sakura were bothe feared by the own clans itachi for his power and sakura for her strength but they met one day in the leaf village her being 5 years old and itachi being 8 years old.
This story takes place in the Naruto era where everything was smooth and ofcourse Itachi dint killed his clan (as it was not needed) and dint joined the akatsuki instead he was the leader of the anbu after Kakashi retired and Naruto just joined the anbu team with sasuke. And their age difference....8 years as Naruto is 17 years old and Itachi is 25 years old...