KR

In a near future where housing is out of reach, Sae Bom, a sharp police officer, wins a place in a long-awaited apartment tower by pretending to be married to an old school friend. Just as they move in, a strange infectious disease breaks out and the whole building is sealed off. Neighbours who barely knew each other are forced to choose between trust and self-protection. Tension, class anxiety and a slow-building romance all play out behind locked doors.