The Lies Within (Modooui Geojitmal)

Jo Tae-Sik, a former detective seeking peace in a remote village, is drawn back into the dark world when a lawmaker dies in a suspicious accident. Kim Seo-Hee, the deceased's daughter, believes there is a conspiracy behind her father's death and her husband's disappearance. Together with Tae-Sik, he dives into the labyrinth of lies of the political elite, where every truth revealed actually brings them closer to danger. Who can be trusted when lies are everywhere?