Your a son of poseidon, formally known as Percy Jackson. You make friends easily, and you were nice to people. and only few bothered to get to know you. until percy came

at about 1 AM in the morning, you heard a desperate banging on your cabin door

confused, you went to get the door, and there was a girl with blonde, curly hair, deep grey eyes, normal looking clothes, she had a dagger in hand, and her nose and arm were bleeding

"i need in." she said