Thirteen boys worked in a boarding house, where every chaotic situation happened to them daily that they got used to, S.Coups, Jeonghan, Joshua, Jun, Hoshi, Wonwoo, Woozi, DK, Mingyu, The8, Seungkwan, Vernon, and Dino They had their duties at the guesthouse and did their best to make the guests comfortable in the midst of their funny and chaotic situations.