I watched this drama because I was curious why this drama is 9 in mydramalist and 8.6 in imdb so I was more curious then watch it after watching the drama I was so amazed of the location they shoot especially the scenery superb and also after watching the special episode they did not shoot in Italy but they use only CGI WTF!!!! MIND BLOWN I was so speechless yes Director Kim Hee Won you did great!!! The story is very fast paced after 3 episodes it will not bore you watching becoz it has a lot dark comedy skits it will make you feel weird but laughing all the time and lots of action scenes with less romance thank God becoz im single lmao , but has roller coaster rides of emotions like in ep 16 and ep 20 its so painful to watch so I was devastated watching it and has lots of twist and turns or plot twist that keep your adrenaline rushing all the time. The acting is Perfect Vincenzo Cassano(Song joongki) is one a hell of a monster that could not be beaten his a fcking overpowered lol but I like his personality very cold but very witty always thinking outside the box and know how defeat his enemies smoothly and also the hilarious female lawyer and also her partner in crime Hong Cha young(Jeon Yeo Bin) is a weirdo wtf she supports Vincenzo Cassanos dirty mafia tactics to ther enemies because of corrupted justice they faced so its ok with me atleast its not your typical goodytwoshoes FL Lol and she is a badass too I love her!!!! Also all of their enemies are bunch of PSYCHOPATHS their so dangerous that they can kill you without mercy!!! Also a lot of side characters in the drama lol at least it will not be a boring drama to watch. The Music is spot on , a perfect OST , BGM and sound effects are all wonderful. A big thumbs of to the staffs, actors, writers , director and all who participated !!! Hands down, THE BEST KDRAMA OF 2021 SO FAR!!! Highly recommended who are a fan of satire, dark comedy, slow burn romance, action, mafia , and thriller.