The Uninvited A Welcome Guest (2016) 불청객 – 반가운 손님
A fugitive sneaks into a house where an appropriate affair is happening of all places.
Ji-hoon became a wanted man because of betrayal by one of his colleagues. To avoid being arrested by police, he sneaks into a stranger’s house one day. However, what was happening in the house was that wife walks in on her husband having an affair with another woman? Under the absurd situation, Ji-hoo captures them all as his hostage.
The hostage captor has become a welcome guest for the wife, Eun-joo.