The child Evie, who also has both wolf and blood blood bloodlines, has become the target of competition between the wolf and blood bloodlines. In order to protect her daughter's safety, her mother Selina (Kate Beckinsale) has no choice but to take Evie to live in hiding. Maris (Tobias Menzies), who advocates violence and ruthlessness, has become the new leader of the wolf tribe. As soon as he took office, he sent his minions to carry out a crazy encirclement and suppression of the blood clans. Many bases of the blood clans were occupied by the wolf tribe, and the situation was in jeopardy. Vampire elder Semira (Lara Pulver) hopes to pardon Selina's exile and allow her to return to the blood kin camp to help train vampire warriors to fight against the wolves. In the end, Selina returned. However, these vampires actually had another plan, which was to obtain Selina's blood.