Hulu has released the official trailer for its upcoming German sci-fi horror mini-series “City of Blood,” which stars Bea and Phoebe, two sisters who become entangled in a dangerous secret involving vampires. Multiple outlets describe Berlin as a violent, dystopian landscape where vampires pursue political control.

The series is set in a near future shaped by climate change. One source highlights a climate-ravaged Berlin and political division, while another adds more specific worldbuilding details, including a climate-controlled dome where a privileged group lives and the harsher conditions faced by those outside. Both sources tie the story to the siblings’ reunion after being separated and to the idea that blood plays a central role in the city.

Outlets also align on the show’s production and release plan, noting it as a Hulu streaming series available worldwide in September and identifying key cast members. Coverage differs mainly in emphasis—one focuses more on the trailer’s bloodbath imagery and tone, while another foregrounds the premise’s climate-and-governance elements and the show’s graphic-novel roots.