Sasuke walks around the room as he figure to train alittle while waiting for something to happen. And of course it didn't happen long as he heard an crash in the 'princess' room. As an assassin was out to take out the princess. Sasuke heard this and ran out of his room and into the 'princess' room. Lucky no one else was around to hear this but Sasuke was there. As there was an hard fight between him and the assasin as it probbly wake up Naruto during all of this and Sasuke killed the assasin.