Where Am I? No...Seriously

Pierce Murphy wakes up on a bus next to a Latino boy which is next to a girl and boy. I only know my name and how to play a guitar. Random right? Apparently not, Coach Hedge gives him a wack upside the head and remembers everything. Getting to camp half blood at 6, meeting Annabeth, and the 4 quests with Percy, Annabeth, Grover, Tyson, and other demigods. His past is blurry still though. He goes on a quest with the 7, destined to die. Will he meet his beauty, or will love crush him like a bug.
TRAILS OF APOLLO DOES NOT HAPPEN
ALL CHARACTERS MINUS PIERCE BELONG TO RICK RIORDAN