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.
★ 6.3
HD
★ 6.5
HD
★ 5.8
HD
★ 6.2
HD
★ 6.1
HD
★ 7.8
HD
★ 8.1
HD
★ 7
HD
★ 7.1
HD
