#1: The Devil Herself

This is a story that me and @Where_Souls_Roam helped me come up with, so credits to her too. I do not own Percy Jackson, that goes to Lord Rick Riordan, I just own my ideas and some of the storyline.

An unexpected change of history changed many things. Rhea was forced to make a deal with a certain immortal in exchange for one of her loved ones, but someone else intervened, causing everything she did to go to waste. Now, the primordial has two pawns, so how will that go with the beginning of the gods?

Fem Poseidon/Sally