Well, popularity can be quite subjective. If it has a unique plot, engaging characters, and good writing, it could be popular. But it also depends on how well it's been marketed. Some light novels gain a cult following even if they're not mainstream popular. In the case of 'legend of the tyrant empress light novel', we would need to look at factors like how often it's recommended in light novel communities, and if there are any adaptations like manga or anime that could boost its popularity.
Empress is not directly based on a true story. It likely takes inspiration from various sources and weaves them into a fictional narrative to captivate the audience.
Definitely not. 'The Empress' is a work of fiction. It might draw inspiration from various sources, but it doesn't stem from any actual events or people.
The Last Empress is mostly a work of fiction. It might draw inspiration from some historical elements or themes, but it's not based on actual events or people.