Gunche

In "Gunche", Professor Kwon Se-jeong is thrust into a bloody nightmare when a rapidly mutating virus is released during a biotech conference, causing authorities to seal the facility. Trapped inside with a small group of survivors, Se-jeong must fight to stay alive as the infected undergo horrific transformations. As they navigate the treacherous building and confront their own demons, the group discovers that the virus has granted the infected an unsettling level of swarm intelligence - but at what cost?