On August 14, the production team of 'Sinkhole' (working title) announced, "Kim Sung Kyun, Lee Kwang Soo and Cha Seung Won have recently confirmed to lead our film."
'Sinkhole' centers around a man who finally purchases a home after 11 years of working hard.
His joy does not last long though, as his home happens to plunge into a sinkhole one day, and he gets trapped there.

Lee Kwang Soo will also play the role of an unlucky character named 'Kim Seung-hyun', who gets trapped in the house with Park Dong-won―his supervisor during his visit.
The third lead Cha Seung Won is going to turn into Park Dong-won's neighbor 'Jung Man Soo'.
The film will illustrate hilarious situations that occur while the three characters try to get out of the sinkhole together.

(Credit= YG Entertainment, UL Entertainment, KING KONG by STARSHIP Entertainment)
(Lee Narin, SBS Star)