Assassin Guardian of the Universe (PJ Fanfiction)

Percy was broken. Betrayed. His heart ripped to pieces. The last straw was when Annabeth kissed another camper. He couldn't do it. With the help of Hestia and Hecate, he escapes to outer space. Starting a new life with a new identity, Percy starts assassinating evil kings and rulers, emotionless and cold. What happens when Chaos takes notice of the young demigod?
In the meantime, Tartarus is rising. The Greeks are no longer the pride of Olympus as they once were. Percy is finding the Mythical Stones, what happens when he catches wind of Tartarus' rise? Will he help, or will he let Tartarus destroy Earth and the people who he once called family?
A male Perchaos story:)

I don't own Percy Jackson! Rick Riordan does.