Involving a reporter who starts investigating to uncover an unfortunate case occurred on a remote island.

Lee Hye-ri, a TV reporter learns of suspicious activity about modern slavery at the salt mines on a remote island and convinces her camera man to accompany her to the site. She goes undercover as a producer for a documentary on salt mines and tries to gather information through interviewing the island folk. However, the islanders soon deduce she is not who she says she is and they begin to turn aggressive toward her team.—Canon y mus