An infamous painter, Leeteuk is in search of a new inspiration in his painting. He just couldn’t find the right idea or concept for his new masterpiece. Other than being a painter he was also an owner of an apartment where 5 out of the world boys are living. Hangeng, the “house cook”, he was called by that because he always cook for them is a Chinese dance instructor who migrated to Korea to find his long lost brother. Siwon, a handsome and almost perfect guy who has nothing in mind but “God” is a theater actor. Yesung together with Sungmin and Eunhyuk are College students and “best of friends” who always end up killing each other because of their different opinions in life. 

Leeteuk’s life is more of a disastrous one. He thought his life would end with this kind of set up but he was wrong because 5 crazy boys will add up to his already messed up life. And that will be a start of a more interesting, head breaking and a life of love inside his apartment.