I did not like the main characters that much. I did like Wang Cheol because his fights skills is really amazing. I did not Jisoo for being too wimpy, whiny, and scare. Jisoo is running a pimp/security service. Jisoo is good at making people angry and is bad at fighting. He did throw one good punch but can act brave sometimes. Gyuri is so annoying for a rich girl because she is too noisy. She never took anything serious which is annoying. Jisoo could have finish collecting the money and end things after that. Gyuri was bad luck for him because she responsible for Jisoo's dad stealing his money. I did not like how Gyuri joke around about a serious matter? I felt bad that Wang Cheol died. I only continue to watch because of the first episode. I thought it would be interesting. I felt like it became boring at some scenes. I had to skip some to get to the action parts. If you make it to episode 10, she basically wanted to continue the service. Jisoo understood that everything was over for that. Gyuri has a future in family business even if she did not like it. Jisoo basically had nothing left which you can feel sorry for him about it. I did felt bad for Jisoo because money struggle does happen to all of us.