So, I've been stuck in this Lord of the Rings rut for a while and had an idea. I've found that I have all these cool ideas for stories (at really weird times of the night), and start them, maybe get a couple chapters in, but then I get lazy and don't finish them for you guys even though they are already finished in my head. So I'm sorry for that, but I just can't seem to help myself with this idea, hopefully this will be a story that I bother to finish (which can only be encouraged by reviews and favorites/follows :D). But anyway, besides my boring apology/monologue I just wanted to give you a bit of background since if you haven't read the PJO and HOO series you would be extremely confused by this crossover. However, I am making changes to both series and will mention them to you now:

First of all the biggest change is Percy is a girl named Persephone Amphitrite Jackson. Persephone in honor of the goddess and Hades in hopes to appease Hades at the broken oath. Amphitrite for the same reason. She still goes by Persey, but is a little more accepting of her full name.

In the Last Olympian Luke and Annabeth did love each other and Annabeth was devastated by his death but admirably kept on living with Persey's help. Persey considered Luke her brother and were closer than Luke and Percy in the books. Everything else progressed the same except Silena gave Persey a ribbon before she died that turned into a celestial bronze whip with white accents(Silena and Percy were a lot closer friends).

Persey trains more and with more weapons than the original Percy and is smarter, but Annabeth is definitely still the strategist. While Riptide is still her main weapon she has an obsession with knives/daggers, and is considered the best at throwing them and Annabeth is the only one who can match her in a dagger fight. Zoe and Persey had a closer relationship than in the books. Everything else in PJO progresses relatively the same as the books, only Nico never had a crush on her. HOO is where I made changes. The first couple books are the same with the exception of Persey's attitude being slightly more bitter and her and the other six becoming really close (more than the books). Her training attitude is really encouraged with the romans so this helps her learn more skills. MOA is similar only without the romance of Percy/Annabeth and instead of both of them falling into Tartarus, only Persey does, because she pushes Annabeth out of the way.

House of Hades is similar except Persey's time in Tartarus is different than the book, with her meeting old enemies and a bad battle with Hyperion before Bob helps her out. I'm changing Blood of Olympus for the most part (I was slightly disappointed with the lack of any major war in the book) the seven plus nico who returned with Reyna after dropping off the Athena Parthenos, the hunters, and the gods fight the giants and the resurrected Gaea. Jason ends up dying to protect Piper, and Piper is killed in an altercation during a scouting mission. On the last day Persey watches as Annabeth is stabbed in the back protecting her from Gaea, and she snaps destroying Gaea with the help of Leo Hazel Frank Thalia Nico Reyna and their parents who finally united their forms.

It's been seven months since the final battle and Persey is restless with grief and from being on a break for so long. She was given Annabeth and Piper's daggers along with Jason's sword in their honor, and fixed her archery problems in her boredom by excessive training and using the water in the air to assist her. She has a lot more control and continues to teach at Camp Half-Blood, but is bored stiff. Nico is now Hades immortal lieutenant and Reyna is her mothers. Hazel & Frank are allowed to retire from the legion early and live in New Rome with Leo & Calypso.

My story starts with a call from the Gods who have received an important message from another world in need of a hero.