A new type of deadly virus spread throughout the city, and the apartment where has different social classes of people is sealed off. With the fear of the virus, and…

A young woman returning to her old school to visit her professor also runs into her old boyfriend and her senior, each of whom has a past with her.

The seventeen year old ‘Yeong-jae’ was safely sent away to the group home ‘Isaac’s house’. He is old enough to leave now, but doesn’t want to go back home to…