"Bosch: Legacy" is a crime drama series that continues the story of Harry Bosch, a former LAPD detective turned private investigator. The show is based on the novels by Michael Connelly and follows Bosch as he navigates complex cases while dealing with personal challenges and his past. The series features familiar characters, including Maddie Bosch, Harry's daughter, who is pursuing her own career in law enforcement. Set in Los Angeles, "Bosch: Legacy" explores themes of justice, morality, and the intricacies of the legal system, maintaining the gritty tone of its predecessor, "Bosch."