Royal Secret Agent (2020)

Set against the backdrop of the Joseon Dynasty, Royal Secret Agent follows the clandestine missions of Secret Royal Inspectors, who serve as the king's vigilant eyes and ears. Disguised as ordinary citizens, these inspectors traverse various provinces, uncovering the struggles of the populace while delving into corruption and misconduct among government officials. Their quest for justice reveals both the hardships faced by the common people and the complexities of maintaining order in a tumultuous era. Each episode brings fresh challenges as they strive to uphold integrity in a world rife with deceit.