Poseidon's secret (Percy Jackson fanfic)

Perseus was tied unconscious to a pipe in someplace dark and wet. He had cuts all over his body and around some of them the veins were turning green. He was almost dead but his captor still didn't have what he wanted and he would do anything to get it.

Percy Jackson gets caught up in a war involving his dad: Poseidon and someone unknown.He may find out more than his dad wants him to.

This takes place after the giant war and Leo has found and brought calypso to camp.

I don't own any characters apart from any I make up the rest belong to Rick Riodan and (kinda) Greek mythology

This is my first book so sorry if it's bad.

Oh and just to warn you this may contain a few mild torture scenes and possibly a death sooo.