I've just finished all 24 episodes of this gripping drama and thought that i would share my view with you all.

Story - The reason i watched this drama was based on the intro. I saw it on the trailer and was fascinated by what i saw. I then read the synopsis so decided to watch it. I watched it all in 2 days. It is very well written (aside from the open ending which is why i knocked half a star off. If there is a S2, it's a 10/10).

Acting/Cast - Mike He as usual was very good. Not a role that i would have expected to see him in but he was consistent throughout. Loved the fact that his gorgeous voice wasn't dubbed (hurrah). 
Hou Ming Hao  - He is a new name to me. He did a good enough job to keep me gripped. The boy can kiss ;-) He showed emotions when needed and really felt his pain.
Zhou Yu Tong - I've read a few comments about people not being able to warm up to her character. I think it depends how you portray the drama. I, personally thought that she was very good. At the beginning there was meant to be humour. Some  the decisions she makes are stupid but does redeem herself towards the end.
The other supporting roles, Kudos to the person who played Suo Ge - he really was a great character. I don't usually like the bad guys but i did like him.

Music - Beautiful pieces of music used well in situations. You are beautiful is a lovely song and i have downloaded it. beautiful words and i like the use of English in it too.
Rewatch - I have a love hate relationships with thriller type dramas ... once i know who dunit, it not fun to watch the second time. Although that being said, if i was really in need of a drama to watch, i would definitely choose this one.

Overall - i would recommend anyone to watch this drama if you like action romances. There was no annoying characters and the characters stayed true to themselves. Give it a go