Secret Investigation Record(2010)

Secret Investigation Record is a Korean historical drama that blends real cases from the Annals of Joseon History with supernatural mystery. Inspector Kim Hyung Do investigates administrative corruption, only to encounter inexplicable phenomena that defy scientific explanation. Alongside government employee Heo Yoon Yi, he navigates a world where logic clashes with the unexplainable. While Kim Hyung Do approaches each case with skepticism, Heo Yoon Yi remains open to possibilities beyond reason. The series weaves together political intrigue, historical detail, and eerie supernatural elements as the pair uncover secrets that challenge everything they thought they knew about their world.