Honestly this drama is so engaging and really well made and executed. Everything from the plotline to cast to story was perfectly executed. I loved the various fight scenes all the three male leads had throughout the series. I especially loved the two females cast as their acting was impeccable. The character of Jiao Liqiao and the actress who played the male leads love interest. Both the actressess did a really great job at portraying in what they do. Now I come down to the three male leads chemistry. And I must say it was a treat to watch them together. I only know the actor who played Fang Doubling cause I watched Ultimate Note and he really ia a cutie no doubt and really good at his job. The other two actors were great . The way they solve mysteries were intriguing to watch. I loved this all I can say it's a must watch.