Colony

A biotech conference curdles into a slaughterhouse when a rapidly mutating virus breaches containment, prompting authorities to seal the facility. Professor Kwon Se-jeong is trapped inside with a small group of survivors, cut off from the outside world as the infected undergo horrific transformations. The sealed environment becomes a death trap, forcing the remaining characters to confront immediate danger with no backup arriving.

Gianna Jun anchors the tension as the group navigates the escalating threat, while Koo Kyo-hwan and Ji Chang-wook join the struggle against the mutating pathogen. Every moment brings new horrors, and the confined space amplifies the panic, turning the conference hall into a battleground. With the stakes rising with each transformation, the focus shifts entirely to survival, where staying alive is the only objective in a bloody nightmare with no escape.