Why should watch this drama?

All things was perfect in this drama ost, story act, Clothing design, Dialogue....
this is good drama i think in future this will be like book for people to know more about Chinese Legend, one of the reasons l like this drama is, has good story and use legend characters, but little have time line problems. Some time l couldn't know the Time interval between the events of the story, (in the Eight years ago)
The ost was wonderful, Especially ending music the first time make me happy but ofter died characters make me sad

Good drama, came in wrong time

When l started l had started the fangs of fortune both of them happened in the same world, when I started l know l will enjoy this drama but because of my Focus on fangs of fortune, i couldn't enjoy it very well, but lf you like the romance of Tiger and rose you should enjoy it because this drama has same story, l don't like ost of this drama so much, but Clothing design and make up was very good, one thing l wanted of this drama l want know, which character of book who is in the real world thay didn't show most of them in real world ?