Oh Sehun, Byun Baekhyun, Park Chanyeol, Park Minha and Shin Kyuna are always together since they were small until they grew up. They were all bestfriend except for Oh Sehun and Shin Kyuna, they hate each other so much and never talk unless if there's something important. What they don't know is that their parents had already arranged a marriage for them. Will they accept the arranged marriage?