Excellent drama, it is a story that makes you want to see more for each episode seen, I have seen too many dramas however this one has caught me too much, the cast is doing an excellent job with their performances, not only the main one if not everything in general And even the development of the plot is good, I can only say that it is a great drama, good production, it has good visual effects. I love all the roles that Xu Kai has played so far, comedians, etc., but to see him take a serious and cold role is just awesome and I think it suits him more.