Donghae is a young successful businessman and of course a workaholic..So as we know,a businessman wouldn't have time to date anyone right? so with donghae getting older year by year was making his parents or actually his mom worried that he isn't married yet. So as a mother, she set up blind dates countless of times for her one and only son with both gender! She doesn't care about her son preference as long as he's getting married and fast! but the candidates she chose for donghae isn't quite her son's ideal type because his mom only introduce her friends son and daughters that look--oh wait! ARE s to him.. and he's getting tired of his mom's doings.. But one day he met Eunhyuk.. A complete stranger and he asked the guy to become his wife?!

"Please help me! i'll pay you as much as you want!"

"Don't kid with me Mr. Lee! Marriage isn't the kind of things that can be play with!"

"Be my wife Eunhyuk.." 

There's something that Eunhyuk is keeping from Donghae..But what is it?