The parasites hidden amongst us.
When unidentified parasites violently take over human hosts and gain power, humanity must rise to combat the growing threat.
Jeon So-nee
Jeong Su-in
Koo Kyo-hwan
Seol Kang-woo
Lee Jung-hyun
Choi Jun-kyung
Kwon Hae-hyo
Kim Chul-min
Kim In-kwon
Kang Won-seok
Hwang Dong-hee
Agent
