Journalist Sang-jin uncovers the existence of the so-called 'Troll Factory' while investigating an online public sentiment manipulation story, and is confronted with an unbelievable truth.
| Directing | Ahn Gooc-jin | Director |
| Writing | Chang Kang-myoung | Novel |
| Writing | Ahn Gooc-jin | Writer |
| Production | Seo Yeon | Producer |
| Camera | Cho Hyoung-rae | Director of Photography |
| Lighting | Lee Gil-gyu | Lighting Director |
| Editing | Han Mi-yeon | Editor |
| Sound | Cho Young-wuk | Original Music Composer |
| Art | Hong Ju-hui | Production Design |
| Costume & Make-Up | Cho Sang-kyung | Costume Design |
| Costume & Make-Up | Kim Hyun-jung | Makeup & Hair |
| Costume & Make-Up | Yoon Hee-sun | Makeup & Hair |
| Sound | Koo Jong-ryul | Production Sound Mixer |
