Percy and Annabeth travel to japan only to find a well that Annabeth read about in her book of legends. but when they accidently fall into the well, thing get, well, they get devilish.

Henry was a normal kid, apart from being son of one of the most powerful gods. At his birthday party, something worse than every encounter Henry has had so far. A normal person would get a gift or postcard, not him, he got to see his father. See how he reacts to his father and if he can defeat what is coming up in his future.