An anonymous composer Ha Rip sells his soul to the devil and gains fame and wealth. However, he sees a girl who makes the same music as he does, and realizes that he was actually stealing from her. Hence he tries to set everything back to normal.
EPISODE 1
Episode 1
Ha Rip receives a mysterious invoice telling him that his soul will be collected when the contract expires.
EPISODE 2
Episode 2
After realizing that his pieces were all stolen from others, he goes to the devil and asks for a contract extension; surprisingly, the devil agrees, but he gives Ha Rip a special task to do.
EPISODE 3
Episode 3
I-gyeong decides to quit music after seeing Seo-yeong, but Ha Rip is concerned; meanwhile, he continues to try find the desperate souls to complete the devil's task.
EPISODE 4
Episode 4
I-gyeong works for Ha Rip as a housemaid, while the devil continues to tempt humans; later, at a big concert, Ha Rip introduces I-gyeong as Kelly and tells her to go on stage.
EPISODE 5
Episode 5
Ha Rip plans to sign a contract with I-gyeong for her soul on behalf of the devil; after performing on stage as a singer named Kelly, I-gyeong has a strange feeling, and Ha Rip suggests to her that he will provide support for her albums.
EPISODE 6
Episode 6
As I-gyeong's past browses the Internet, she decides not to be a singer, but with the help of Ha Rip, she overcomes the fear and soon stands on her first showcase stage.
Jung Kyung-ho
Park Sung-woong
Lee Seol
Lee El
Oh Ui-sik
Yoon Kyung-ho
Kim Hyung-mook
Song Kang
Lee Myung-han
Min Jin-ki
Noh Hye-yeong
