AU: Itachi never betrayed the Uchiha clan.

The mark on Sasuke's neck was sealed, limited, controlled.
The Third Hokage was mourned.
The Fifth Hokage rarely smiled, never laughed, but he brought Konoha the bloody vengeance it wished for, and the head of the missing snake-nin.
The Uchiha clan was so proud, until the day when the sad eyes did not turn to look upon their section of Konoha, but the entire village.
Sasuke was to be all that remained of the village hidden in the leaves.