Gamgi

In a small town in South Korea, a deadly flu outbreak quickly spirals out of control, spreading panic and chaos as the death toll mounts. Dr. Kim In-hae (Soo Ae) and police officer Oh Ji-goo (Jang Hyuk) work together to contain the outbreak, while a young woman, Kim Mi-reu (Park Min-ha), struggles to survive. Meanwhile, her brother Ju Byung-ki and his family become embroiled in the crisis as they try to protect themselves and their community. As the government tries to impose quarantine measures, the situation descends into violence and desperation.