Ki-jun's family moves to a local village with a new town development plan. While going through the transfer process at his new school, Ki-jun's new pair of sneakers disappear. The children suspected of being shoe thieves are brothers from a famous broken family in the neighborhood.

The world has been reduced to rubble by a massive earthquake. While no one knows for sure how far the ruins stretch, or what the cause of the earthquake may be, in the heart of Seoul there is only one apartment building left standing. It is called Hwang Gung Apartments. As time passes, outsiders start coming in to Hwang Gung Apartments trying to escape the extreme cold. Before long, the apartment residents are unable to cope with the increasing numbers. Feeling a threat to their very survival, the residents enact a special measure.

Yeong-nam, an exam instructor, faces challenges after a student's death due to exam stress. He embarks on a journey to teach elementary school kids despite battling cancer, highlighting struggles and triumphs in education.

A former Naval officer with a dark past must face off against an insurgent with a sound sensitive bomb.