So yea. That's basically how I figured out I was a demigod. After my encounter with the wolf-boy, my dad appeared in the school and told me to find Camp Half-Blood and here I am. Safe and happy. Not for long.

"Hey Percy," I say, walking up to the stables.
Percy jumped a little. "Oh my gods Andrew don't do that. You scared the half-blood out of me.
"I'm sorry man. I just wanted to ask you about that prophecy. You know, the one about the child of Ares and all that."

A few days ago Rachael Dare, the oracle who hosts the spirit of Delphi, had came up to us with a new prophecy that a harpy had read. The spirit of the giant awakens with rage, breaking the lock that will open his cage. The child of Ares shall answer the call, before the giant, a god shall fall.

"Gods why does everyone come to me with their prophecy problems," Percy said with a sigh. "I'm not always the go to guy for this stuff but Andrew I think that god just may be your dad."
"But how could that happen? It says the child of Ares shall answer the call. I just don't understand how a god could fall if..." I was at a loss of words. It suddenly came to me. A giant must be defeated with the power of a god and a half-blood working together. Whoever this god was, there was no half cooperating with him.