Plot is a typical popcorn xianxia webnovel. If you like it, you'll love this, if not you'll hate this.

It's good, engaging and really fun to watch.

The makeup and costumes are great, similar and not straying much from the manhwa. The plot has not been changed much from the source material either, so again if you really like popcorn xianxia novel, you'll love this.

The editing/cutting is very aggressive, similar to that of a manhwa. There are very few boring parts as mentioned earlier, the editing cuts out everything that isn't central to the plot. You can just turn off your brain, grab some popcorn and enjoy this manga that has come to life.

There are almost zero creative "changes" done for the sake of adapting it to a tv show, so again if you dislike such genres, you'll hate this otherwise it's really good. The CG is colorful and spectacular, more or less a straight copy of the manga.

There's a reason why there was a boom of WN in china with kids and adults.
Not many people who are overworked to death, tired after a day's work like to watch/read a serious drama, but often are happy watching face-slapping novels.

People already have so many problems that we dun wanna read, watch or hear of 3 more body problems.