Three years ago, Annie had a three-day fling in Cancun with a handsome stranger, Dash. Two years ago, she gave birth to his son. Now, Annie's son is fading away with a mysterious illness, and she must seek help from his father, who doesn’t know he exists. But Dash has news for her: first, he’s a werewolf; second, he’s about to be crowned their king; and third, their son has been touched by an ancient curse.