User blog comment:Maimer1882/Annabeth is a part of the 7/@comment-70.45.13.249-20111023192748/@comment-4555260-20111027011859

I actually think this could be real... When Mars and Frank are talking in his grandmother's room, Mars says, "But every hero has a fatal flaw. Percy Jackson? He's too loyal to his friends. He can't give them up, not for anything. He was told that, years ago. And someday soon. he's going to face a sacrifice he can't make...."

Possibly killing Gaea/ Annabeth? O_o I hope not, but it seems to be realistic.