The endless chase of money. It started off with a catching premise with some predictable routes that didn't seem to be enough for a full story in 11 episodes package, which is why they had episodes dedicated to some cases at work. These cases affected the story negativity and caused delays that pushed the main story as far as the last 20 minutes. As you may read from the synopsis, her ex began working at the same company but he has a girlfriend who wouldn't reject his poor status which caused a lot of pointless back and forth. His girlfriend didn't offer something worthy to the dynamic of the trio. Instead of some of the cases, I wanted to see better side characters with stories integrated into the main theme. It was an okay drama but it doesn't have much to offer.