Detective K: Secret of Virtuous Widow

In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government. In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government. In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government. In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government.