Unlike most , what gets on me is the "super natural" power of the wolf, however the story gets better as it goes.
Perhaps some people may be annoyed and disappointed as how the wolf treats the princess , it takes patience to see how it unfolds, one to understand each character, their upbringing, what they went through, the culture to understand their behavior and why it so.
Darren Wang as a rather new actor in drama, fit the role of cold, fierce Bo Wang, and the innocent side of LangZai. The emotion, the love hate relation tug at my heartstring, It has been a while , I have not experienced this kind of emotion ride as most of the shows I have watched recently are those heroes who are always there just in time to protect, treat their heroines with attention, care , love....
The ending is somehow not so convincing.
If you have seen the same review somewhere, I am the same author of the following comment

*SPOLIER ALERT*
Bo Wang is the team leader, part of the team and the team killed her family. He knows Xinger wants to revenge, he is split in between. I had thought along how likely people would react if you could be part of the tragic of your loved one. Which is a better way to help someone grow on strategy and strength- always there to protect, always purposely losing to her or via versa?
The emperor has paranoid personality, when Xinger thought 2nd prince was the culprit of the family massacre, she confronted the emperor, what would it be like when she knows the truth, most likely she would have been killed before she can revenge. (emperor behind the scheme. At that point, Xinger is indeed too weak and soft hearted to stand against the cunning emperor).
Bo Wang's "cruelness", stays to deceive and prevent the emperor from doing more harm , the emperor was lured to go to the war with his troops . He shifted the massacre blame from team to himself, hoping that will lift the hatred/revenge from her shoulder with his death (perhaps it can be stupid or there is a better way to do it. Original plot is he is indeed the one who conducted the massacre, perhaps staying with this plot will be more convincing , which however could mean that the couples will be more unlikely to be together)