Real (2017)

Tae-young is an ambitious businessman whose aim is to control the criminal world. He's about to launch the largest casino in the country called 'Siesta', where people can come and enjoy all manners of pleasure. However, he gets involved in a power struggle with mob boss Won-geun over the control of Siesta. Just as he is on the verge of losing it all, a mysterious investigative journalist approaches him with a solution, and with his help, Tae-young wins over Won-geun but soon realizes that not all is what it seems.