A working class family move into a new condo purchased after 11 years of hard work. They throw a housewarming party to show his co-workers when overnight a heavy downpour creates an extremely deep sinkhole that engulfs the entire building.

Comedy, Drama

Cha Seung-won, Kim Sung-kyun, Lee Kwang-soo, Kwon So-hyun, Kim Hye-jun, Kim Jae-hwa