Kang Dong Goo (Kim Jung Hyun) dreams of becoming a movie director, but he is cynical due to bad luck. Cheon Joo Ki (Lee Yi Kyung) wanted to follow his father's pathway and become an actor. Unfortunately, he is now just a minor actor. Bong Doo Sik (Son Seung Won) came to seoul to become a writer, but things have not been easy for him at all.
These three men run the guest house Waikiki in Itaewon, South Korea. Their guest house was facing bankruptcy. A mysterious baby and single mother appear at waikiki out of the blue.