It's definitely a 100.
The story begins with a murder mystery and entangles with the emotions of the law school students. Every episode is a new turn, a new twist. You can never get bored. You just keep asking for more. It has all the elements of a perfect drama- comedy, friendship, romance, mystery, murder, fight, psychological war - all right in the law school. Every character is new and refreshing with their own dark past. Slowly, as the story untangles, everything falls into place. Amidst all this, the friendship/romance between Han Joon Hwi and Kang Sol A gives us a quick getaway from all the seriousness and adds the element of a typical k-drama.
I really like the music and I love the cast. Especially Kim Beom ♡. I don't usually watch dramas again but this is definitely worth it.