The messy senior year of high school where it's nearly impossible to keep track of who's screwing who. *** Soccer captains Percy Jackson and Annabeth Chase are thrown together for a joint tournament - except that they can't stop fighting and for some reason also can't stop hooking up in the locker rooms. Piper McLean leads about a million school committees, is a self-proclaimed clean freak, and probably comes as close to "perfect" as anyone could get. Sure, she's a closeted bisexual but who cares, right? Then Jason Grace, who's moments away from being thrown off the soccer team for his abysmal English grades, becomes a peer mentee and maybe things aren't so bad after all. Frank Zhang's been dating his dream girl - she doesn't care that he looks like an overgrown baby or that he trips over his own feet far too often for a hockey player. The one catch; Hazel Levesque is too afraid to tell her parents that she's been seeing someone for six months. Down the road from the school, Leo Valdez is starting his engineering apprenticeship - which is great except for the noisy art students downstairs and a pretty girl who plays the harp far too loudly. Nico di Angelo's had a crush on senior Percy Jackson for...about as long as he can remember. He enlists one of the soccer players - Will Solace - to help him get Percy's attention and finally do what he's been too scared to do for three years.