This drama is one of the best dramas I have ever watched. Mysterious and thrilling, this drama had me on the edge of my seat the whole time I was watching it. The plot was amazing and the plot twists were epic. I felt so stressed watching this show though ?, because you'd never know what was going to happen next, (who betrayed who, who stole what, who was lying, who died next...). I loved the different relationships between characters and how each character developed throughout the show. The show had really good actors as well as an awesome OST. I really enjoyed watching this show and I HIGHLY recommend it.