Fifteen years after The Bigger Bang, teenager Greta Salvador is too busy working toward her goal of taking over the family business and struggling to keep up at her new high school to worry about finding love. And between her overprotective family and a medical condition that makes her prone to dizzy spells and blacking out, she doesn't think she stands a chance of anyone being interested in her anyway. That is until Flit Williams shows up.
Quiet, mysterious, and a possible anarchist, Flit is definitely not the type of guy that Greta's big brother Luca will ever let near her, but when a man in a trench coat appears to deliver grave news about Greta's future, Luca may not have a choice. Can Greta and Luca work together to save themselves and even the world? Find out in this exciting conclusion to the Whole trilogy!