Following the failure of her father's business, Sang Mi and her family move to Muji-gun, where they have no friends or relatives. There she meets four young men, Han Sang Hwan, Seok Dong Cheol, Woo Jung Hoon, and Choi Man Hee. When Sang Mi and her family face some trouble, Spiritual Father Baek Jung Ki of Goosunwon offers to help them. However, her family is slowly getting sucked into the pseudo-religious cult, and the four young men try to save her. (Source: MyDramaList) ~~ Adapted from the webtoon “Out of the World” by Jo Geum San.