Percy Jackson was walking with grover and anabeth talking about how to get to hades underworld to save Percy's mom.

you were new to the camp for Half-Blood, the game was about to start which was Capture the Flag.

percy, grover and anabeth were in the opposite team and so were so other poeple, you were in the red team while they were in the blue team.

when the game started, you were walking in the woods alone and accidentally bumped into Percy. making him fall, Percy dropped his sword.