Percy Jackson and Harry Potter both have many things in common including strange families, magic and the fact that they're both half-bloods. Eleven year-old Percy is going to Hogwarts as a muggleborn and he also happens to be the son of the sea god Poseidon. Will Percy be able to fit in or will he stand apart because of his godly blood? Can Percy help the boy who lived or will Percy be doomed to fail? Will Percy going to Hogwarts be a mistake? Why are you still reading this? Stop reading the summary and go read the actual book. Disclaimer: I don't own Percy Jackson or Harry Potter.