Okay,crazy idea. What if,Percy was never a son of Poseidon. What if he was Luke's older twin brother?....

Percy is betrayed when Nick Waters, a son of Poseidon and Percy's half brother, comes to camp. Loyalties are tested and enemies are made. Sally abandons him to start a mortal family. Even with the friends he still has, Percy decides to leave the place he is unwanted. He is summoned on Olympus and accused of things he didn't do. Some believe him but most are just eager to get rid of him. But when will they learn, you can't get rid of Percy that easily. He is met with some gods and the creator himself, who gives him a chance to go back in time and relive his life but not as a son of Poseidon but a son of Chaos. What will Percy find in the new timeline? Friendship? Love? But one thing's for sure, he will definitely have his revenge on those who wronged and shunned him. I own nothing except the OCS and plot. PJO belongs to Rick Riordan. Full credit for this story goes to MidnightIridescence. I found the story, and decided to make a few edits to improve overall quality. Full credit to them! :)

Born in ancient Greece, Perseus loses his mother at a young age to Zeus' rivalry with Poseidon. Rescued and raised by an unexpected goddess, Perseus is raised to be a warrior like only one other, his brother.