In a world shattered by a devastating cataclysm, a young Earthbender discovers she's the new Avatar after Korra — but, in this dangerous era, that title marks her as humanity's destroyer, not its savior. Hunted by both human and spirit enemies, she and her long-lost twin must uncover their mysterious origins and save the Seven Havens before civilization's last strongholds collapse.

Regina meets charming Joshua while vacationing in Martinique, as she contemplates ending her whirlwind marriage to enigmatic Charlie. Upon her return to Paris, she finds that both her apartment and her bank account have been emptied, and her husband has been murdered. Stuck in ever-increasing danger and with four men pursuing her, another stranger offers assistance - but who can she trust?