Story Help: The Lost Demigods

Please provide a link to your story here.

http://percyjacksonfanfiction.wikia.com/wiki/The_Return_of_the_Olympians:_The_Lost_Demigods

Please describe your story and tell us what you need help with here. Then the community can help you with whatever you need!

I need a prophecy, three demigods, a son of Apollo, a son of Ares, and a daughter of Athena have been submerged in the river Lethe after the battle of Manhattan, but one year later, the have discovered it; the sons of Gaea are rising again, most powerfull than ever and they need to stop them, but first, they need a prophecy.