Who knew there would be a lot of drama in an office. But what would you expect from Korea's no.1 company corp.? A ton of shenanigans, unexpected businesses "partners", and a whole lot of paperwork.  

The story is about the seven orphans who were forced to grow up apart from each other after their grandfather's funeral, the only living relative they had who actually cared for them after their parents had passed away from an accident. After ten long years, the siblings decided to go back home to live under one roof. What will happen to the Kims? Will they start living together in harmony or maybe, living apart from each other for a very long time will cause them to misunders