User blog comment:Hermione Chase/"The Blood of Olympus" Expectations/@comment-11492600-20131026185820/@comment-24062146-20131026200927

Percy's anger has been increasing. I could see him just popping a blood vessel in Octavian's brain, especially if Octavian tries to hurt Annabeth.

This brings up another oath to keep. Percy swore on his life that the Greek's would not attack the Roman's. Hazel pointed out that Roman's take such things very seriously. Given the chance, Octavian will try to kill Percy.