Ever since Macy can remember Jacob has been there for her. Her and Jacob have been best friends ever since the one day in second grade when Macy was getting bullied and Jacob stood up for her. Jacob is her hero, he's her inspiration to live on and try. Nothing has come between them before but what happens when Macy meets Lance, a new transfer student at their school and they get involved in each others lives. Will Macy and Jacob stay "Invincible" or become more..?