User blog comment:SayuriDarling/Rick Riordan Q&A Session/@comment-122.174.107.62-20130502041252/@comment-10218971-20130605113318

30 years later would probably just more of the same. Demigods never get a break.

E.G. After fifth book: Finally, we defeated Gaia.

30 years later: "DIE HYDRA DIE!!!"