Main characters are reborn into the past as a powerful figure and use their knowledge of future to make decision in a power struggle inside an empire, one literal empire and one mega corporation empire. However Mr Queen is male to female body while Reborn Rich is male to male.

Both dramas talk about bullying, and main story line is about a transfer student looking for the truth behind a student's "suicide". Both main characters are not close to the person who died, but it feels like they have something to do with it on the day of the death. There are strong characters who fight the bullies. Both dramas also have characters who lost memories about the event before the student's death.

MC has similar character growth, both shows talk a lot about bullying and have tragic ending. Both have bromance between main character and his best friend who joked that they might be a married couple in previous life. Both have graphic violence, it's just that one is in military and one in high school (D.P. is more graphic). Both dramas have Hong kyung & Shin Seung Ho. Even the opening feels very similar.