User blog comment:SayuriDarling/The Mark of Athena Official Discussion/@comment-67.7.101.54-20121121164325

An oath to keep with a final breath......

I have an idea about that line.....ok so you know how percy swore on his life in the SoN that he would fight with the romans if something went terribly wrong like the greeks attacking or something when they came to camp jupiter(which things did go wrong). Maybe since percy didnt fight with the romans and took off on the Argo 2 he would have his final breath sometime at the doors of death or when and if he gets back to Camp half blood and octavian will kill him or something because hazel said if anything goes wrong that octavian is going to kill him( Page 512). Maybe someone else will kill him because he swore on his life(not sure how he'll die just have an idea that he might). Idk, just a theory.