Maisie has 3 months to figure out what life means before the Purity orders go into effect, a worldwide death day to save the planet from humanity's overconsumption of natural resources. But, when she finds herself and few other exempt from the orders, she must journey to figure out why she was chosen, find a solution to stop the orders, make a new playlist for this journey, and figure out the meaning of love all while she fights (literally) to the death of humanity. - ie.