About the title
Reporter Lim Sang-jin wrote an article exposing a corporation's influence over the testing of a high-tech device developed by a small company, and the subsequent theft of the technology. The article causes a huge public outcry, but the corporation presents evidence of its innocence and accuses the journalist of fabricating facts, prompting the editor-in-chief to send him on an extended leave. Some time later, a young man approaches Sang-jin claiming that he and his friends work at a so-called troll factory — an organization created to manipulate public opinion.