Love Immortal by Felicity Heaton

Love Immortal by Felicity Heaton Rescued from werewolves by the most breathtaking man she's ever seen, Lauren is dragged into the fight of her life and a dark world she never knew existed. There, she discovers that she's the latest reincarnation of a goddess and must drink the blood of her immortal protector, Julian, in order to reawaken and continue her three thousand year old mission