From New York Times bestselling author Justina Ireland and Tessa Gratton comes the first book in a ferocious YA fantasy duology featuring ancient magic, warring factions, and a romance between the two people in the world with the most cause to hate one another.Darling Seabreak cannot remember anything before the murder of her family at the hands of House Dragon, but she knows she owes her life to both the power of her Chaos Boon and House Kraken for liberating her from the se