"City of Blood" is a thriller and horror series on Disney+. It's based on the graphic novel "Berlinoir" by Reinhard Kleist and Tobias O. Meißner.

Agnes, a teacher from the Hessian provinces, has come to Berlin to identify a dead girl who might be Lydia, her runaway daughter. It turns out not to be Lydia, but Agnes stays in the city anyway. Still frantically looking, she comes a young stray called Ines who no longer leaves her side...