User blog comment:Menara/The Son of Sobek: The official PJ and Kane Chronicles Crossover/@comment-173.172.121.232-20130308234206/@comment-50.150.73.13-20130413155218

My idea is that the oath to keep with a final breath will be Jason's oath/promise that all seven of them will come back, but nico will stay in Tartarus to close the doors of death from the other side. I don't like it, but its what I think.