Mackenzie ("Zee") Blue Carmichael has never eaten fish 'n' chips, never slept away from home longer than a few nights, and knows nothing about London. But after her family relocates for her dad's new job, 13-year-old Zee leaves her old life in California behind for a new one in England. Zee lands in London and at her new boarding school, The Hollows, hoping to find new friends and jump-start her music career. All of that proves difficult between a chilly roommate, a BFF who's gone MIA, and distractions from the poshest—and cutest—student in her grade. Will Zee thrive in her new environment, and will London end up not being so bad after all?