Vlad tries to persuade Sally and George to stay with the Draculas, while Ingrid and Malik search for a mysterious bat that is causing problems for the family. Elsewhere, Asan's true identity and intentions are revealed, and the Count and Renfield are alerted to a new danger.
An unexpected visitor arrives at Garside Grange bearing news of the return of an old enemy, leading to the Count and his children preparing to defend themselves. Meanwhile, Malik makes a reappearance with news of Erin's fate, while Vlad focuses on defending his new family as well as the old.
Vlad persuades Sally and George to spend some time with the Draculas, asking his father and sister to pretend to be human in George's presence. Elsewhere, Ingrid plots to reveal the Count's secret to the Vampire High Council, as a power play to take down both Vlad and the Count.
Under the guise of the Count's idea to convert the school into a vampire-themed hotel, Vlad invites his birth mother over to try to get to know her. However, problems arise when Ingrid goes looking for blood, leading to secrets being revealed and identities being discovered.
Renfield races against time to cure Vlad's ailment, but when Vlad discovers the true nature of his illness, questions about his past surface and the Count reveals a series of unexpected surprises. Elsewhere, Ingrid orchestrates an intricate plan to earn her place on the Vampire High Council.
Vlad returns home and the Count attempts to persuade him to stay with Ingrid's help. However, things are complicated when Vlad contracts an illness, leading to Renfield discovering a huge secret.