Sang-Woo's house, Byeongjin, the younger brother of the family, is about to live for a month. Wanjin pretends to see Sang-Woo's lover, Jinju. Sang-woo finds out that they are dating for a while, ...

Sang Woo and his sibling Wan Jin come to his home with a drunk new employee In-hye after a company dinner. In Hye can't get up the next day. Sang Woo asks his younger brother Wan Jin for help and ...