- The dramas both feature a fantasy romance between a human woman and supernatural-being man.
- Both involve some aspect of past lives coming in to play in their relationship
- The romance isn't the only focus, with an interesting plot to go along with the gradual romance development
- Great chemistry between leads
- Personally, I thought that tale of the nine tailed has a better story development and more exciting/unexpected twists in it, but my demon had a better romance

Both dramas involve complicated cases that start off seemingly small and clear-cut, but turn into a much bigger ordeal as the show continues. Law school has the courtroom scenes that I desperately wanted from bad prosecutor, and both contain protagonists with unclear motives. Law school has been one of my favorite dramas for a long time, and while I wasn't totally satisfied with bad prosecutor, if you enjoyed watching it you'd love law school

Both shows look at how school violence affects someone long term. While The Glory focuses on an extremely well planned revenge plot created to make the bullies destroy themselves, King of Pigs looks at the dynamic between someone who wants to forget the trauma vs. someone who wants revenge. While both of them show different angles of what revenge looks like and if it's worth it, King of Pigs takes a much darker approach to the subject.

Of course, both dramas star Song Joongki, but the real similarity is the feeling that the protagonist is always one step ahead of everyone else. Even when it's unclear to the viewer how the protagonist will end up victorious, somehow his plan always works out. The thrill of thinking that the protagonist failed only to have him come out on top once again is super exciting to see in both of these Song Joongki dramas.