We Don't Bite: Villains in The Countryside S01 E06 The Three Slaves

The trio wants to decorate the yard, but there is a lot of work to do when there are only three of them. Therefore, they invite three men to the deserted house saying that they will have a relaxing day together. Do-kwon, Joo-wan and Dong-kyu come to the house not knowing what will happen to them in the near future.