How dafuq did the sound ninja 4 get into Konoha without being detected like Pain was ? Konoha has a barrier that nobody outside the village except Itachi, Maybe some other very few people know how to get past . Cause Pain said the only reason Itachi got past was cause he was part of the Anbu & captain . Meaning the barrier was up before the sound ninja even came to find Sasuke . U_U