this show was my very first kdrama and it was amazing. the twists and turns had me so shocked and the acting is unbelievable. i laughed, i cried, i got angry, it was the best show. the characters were all so likable in their own ways and just so badass. i loved the relationships they all had with each other. if you are looking for a show that has a super good story, with amazing twists you never see coming i would def watch this one. there is a lot of violence and gore, but it is easy to get past.