Both groups hated each other ever since debut. Since their hatred is somehow ruining their career, The CEOS talked to each other and decided to pick 6 random Exo members to be on the show with Apink. Which 6 members were chosen? Usually Roommates is a show full of happiness and love and care In the house. But this isn't case... Misunderstandings, scandals, hatred, arguments, fights, competitiveness THAT WILL NEVER END?! Maybe will love and friendship come too?