Originally Posted by Kyleia
Sorry, it's late O.o
Well, it's origins for a start. Like how it actually came to be, and what the rumour of the Byakugan has to do with it.
And the path is out of the manga via. suicide note of Shisui
no clue...it has never been revealed...[and i will not state the theories that people have about it]
no clue, that is why people question itachi's leave...also itachi wrote the note so the path reference is something about itachi that hasnt been revealed yet.......