Instead of Percy and Jason being switched by Hera, it was Annabeth and Reyna. Annabeth wakes up in an unfamiliar wolfs den- of the Roman goddess Lupa. she makes her way to camp Jupiter and ends up on the quest to Alaska with Frank and Hazel- who are utterly in love. She doesn't mind but realises something is missing- so when the warship called the Argo II comes down from the sky she's determined that someone from her past will be on that ship and can bring her memories back. Maybe it'll be the love of her life she lost. But when it docks, she doesn't recognise anyone, despite some of them recognising her. Fan art credit for cover: Kikistiel on tumblr