Rico is a high school senior carrying the weight of the world on her shoulders. Every single day, she powers through her afternoon shift as a cashier at the Gas n Go, only to rush straight home to care for her younger brother. Her grueling routine leaves no room for dreams or relaxation. Everything shifts when she sells a massive jackpot-winning lottery ticket at the register. Desperate to change her family's difficult circumstances, Rico believes her luck might finally turn around if she can just locate the mysterious ticket holder who never claimed the prize. She reluctantly teams up with Zan, a wildly wealthy and popular classmate, to track down the winner. Their intense investigative journey forces a collision between the incredibly wealthy and the deeply struggling, sparking an unforgettable romance that challenges their perspectives on privilege and luck.