On her wedding day Kim Eun Jae is left standing at the alter by her groom, Yoo Young Hoon, for wealthy Suh Woo Kyung. Her wedding photographer, Park Moo-yeol, is a rich playboy who helps Eun-jae avoid embarrassment by pretending to be her husband. Soon after Moo-yeol's family goes bankrupt. The family home will be sold if he can't come up with money quick. Eun Jae meanwhile is convinced that if she becomes wealthy Young Hoon will come back to her.

Eun-jae and Moo-yeol decide to join forces. They move in together and invest in moneymaking schemes one after the other. Making money unfortunately isn't as easy as they had hoped. As outside forces (and Woo Kyung) line up against them, the two begin to realize that though they may be unlucky in money they are very lucky in love.

Cast
    * Kim Hyun Ju as Kim Eun Jae (28)
    * Ji Jin Hee as Park Moo Yeol (26)
    * Kim Sung Ryung as Suh Woo Kyung (30)
    * Park Gun Hyung as Yoo Young Hoon (30)

Extended Cast
    * Jo Eun Sook as Han Ji Hee (28, Eun Jae's colleague)
    * Shin Goo as Kim Hwi Taek (72, Eun Jae's landlord)
    * Yeo Woon Kye as Lee Kkeut Soon (72, landlord's wife)
    * Bong Tae Kyu as Kim Bong Gyu (landlord's son)
    * Sung Ji Roo as Jo Min Ho (30)
    * Kim Ja Ok
    * Hong Soo Hyun as Jin Yi
    * Jo Dong Hyuk
    * Lee Kyung Won (이경원)
    * Lee Sang Yi (이상이)
    * Park Joon Seo as Bae Sang In (30)
    * Park Won Sook as (40, Moo Yeol's mother)