Title: Dae Mul / Big Fish / Big Thing / 대물
Genre: Romance
Episodes: 26
Director: Oh Jong Rok
Broadcast network: SBS
Broadcast period: October 6th 2010 to 2011
Air time: Wednesday & Thursday 21:55
Subtitle : Haru2subs
Based on the Manhwa of the same title by Park In Kwon;
Replacing My Girlfriend is a Gumiho