The show begins with a faithful adaptation preserving source characters and plot beats without identity-focused framing, but incorporates progressive elements such as the race-swapped Black forgemaster Isaac, prominent lesbian vampire couples like Striga and Morana, Alucard's confirmed bisexuality tied to a traumatic threesome subplot, and a diverse supporting cast including the warrior Greta. Directors and creators have cited an intent to avoid an all-white story and integrate ethnic and LGBTQ+ representation organically into the European fantasy setting, resulting in noticeable but non-dominant changes to character designs, relationships, and subplots across seasons. These factors produce the show's overall content rating of 5/10.