Brooke Kennedy is a daughter of Ares, sister to Abby, and hero of New York. But her mom knows that she's a demigod and sends her off to Paris, in hopes she would not get herself hurt. But she was wrong. With her cousin, Marinette, and her new friend, Adrien, Brooke becomes Chacal, a jackal based heroine, to protect Paris with the help of Ladybug and Chat Noir from the Papillon and from Greek monsters that followed Brooke there.