When you were 4 years old you found out that you were a half-breed,a demigod, your father was Poseidon. This caused you to be in danger, your mother, Sally Jackson,sent you to Camp Half-Blood to protect you and you said goodbye to your younger brother who was just a baby. Perseus or whatever you liked to call him,Percy.

After 8 years Percy was sent to Camp Half-Blood,your mother died to protect him from a minotaur.

He was in the infirmary, you went to see him but he didn't recognize you.