All movies starring Woo-jin Jo

Sung-Kyu (Jo Woo-Jin) works as a manager at a bank branch. he sets off to drive his kids to school and then go to work, but he receives a phone call without a caller ID. The caller tells him "when you get out the car, a bomb will explode."

Set in the near future, a high-rise apartment building has been newly constructed in the big city. The apartment building has residents from diverse backgrounds, but a new infectious disease breaks out. Because of the outbreak, the high-rise apartment is sealed off. The residents struggle to survive, while stricken with fear and distrust of others.