Starts out epically strong: Becomes ridiculously overlong. This should actually be a good drama - the plot alone makes this an edge-of-your-seat kind of story. Unfortunately, half of the actors were fantastic, but the other half were mediocre at best, or just a downright nuisance at worst (Ex: the Lee family was redudant, Minsu only existed to be a second pair of legs; and Mi Suk? Don't even get me started on that one). The best action/drama for me was following Dong Joo and Jun Ha/Maru's relationship with their mother(s) - quite a satisfying thread to follow too.