Meet Elliot Jane "EJ" Castaneda, a star at East Clifford High School-beautiful, brilliant, athletic, and adored by everyone. A former valedictorian and a well-known sportsperson, EJ seems to have it all. But she's famous for one thing above all: Ms. Little Heartbreaker. She dates and dumps boys faster than runners on the campus field, collecting hearts without ever falling for anyone. Everything changes when Sebastien Anderson "Sean" Fuentes, a quiet and mysterious transferee, arrives at ECHS. Unlike the others, he doesn't chase her reputation or fear her charm-he simply watches, intrigued. For the first time, EJ wonders: will she finally let someone in, or will Sean just become another name on her list? In a school full of whispers and fleeting romances, one question remains-can the heartbreaker meet someone she can't break?