The main character is police intern Marie—nicknamed “Little Rose”—who is doing her placement under the guidance of experienced officer Georg. The trouble is that they don’t work in a regular police station, but in a department tasked with combating all kinds of nightmares and monsters that hunt people. Of course, it doesn’t seem as dangerous as it might—these monsters aren’t lethal: they feed on human fear, so they must leave their sources alive. But, alas, there are also deadly cases. And right then, a terrible Omor-den appears in the city—one that once killed six police officers and then vanished for 10 years. With the support of friends and colleagues, Georg and Marie begin the fight against the monster…