It's Dangerous Beyond The Blankets(2017)

Original title: 이불 밖은 위험해

Some people like to stay at home doing nothing, and they are called a “homebody.” However, five homebody celebrities join this show to stay together and spend a holiday together. Actor Lee Sang Woo, Kang Daniel of Wanna One, Yong Jun Hyung of Highlight, Xiumin of Exo, and singer Park Jae Jung move into the same house. Will they be able to get along together?