from the director of “TWENTY”, Lee Byeong-heon. ‘Seok-geun’ (LEE Song-min), a married man who boasts of having flings for 20 years, unintentionally leads his younger sister Mi-young (SONG Ji-hyo), who is addicted to social media, and her husband ‘Bong-soo’ (SHIN Ha-kyun) to the world of flings.<br>When a fatally attractive woman named ‘Jenny’(EL) appears before them, their lives twist out of control…