First episodes were interesting, but it became a real mess. I understand the principle of making Kang Yo Han's character everyone's enemy, but this is excessive. It goes round and round. Kim Ga On has no personality in every episode he changes sides. Jung Sun Ah, is the incarnation of evil, but strangely she is one of the only relatable characters. The drama is really disappointing there were too many unnecessary deaths and annoying people. I'm not sure if I liked it or not. I thought it would be a masterpiece as Taxi driver but it’s not.