I'm not sure exactly as I haven't read the novel in full, but surely the main character is the girl who wants to become the best villainess. There must also be other characters who either support her in her quest or oppose her, like other nobles or potential love interests.
The unique concept of the protagonist aiming to be the best villainess is quite appealing. It offers a fresh take on the typical storylines. Also, the character development might be very interesting as she tries to achieve this goal in a world full of different power dynamics and relationships.
It could be the main protagonists from the original work that the fanfiction is based on. For example, if it's a fanfic of a superhero story, it might be the superhero and their love interest.
It could imply that the love described in the fanfiction is eternal and remains youthful. Maybe it's about a love that defies time and age, always staying fresh and full of vitality.
Yes, it is. The story is full of interesting characters and a richly imagined world. The protagonist's journey from a humble beginning to his quest to seal the heavens is filled with action, adventure, and intrigue.
A good way to know is by looking at the writing style. Clear, vivid language and a smooth flow usually indicate a good short story. Also, if it leaves you thinking or feeling something long after you've finished reading, that's a sign it's a good one.
It could refer to a person's inner struggle to overcome their fears and find courage. Maybe they have faced many challenges but are determined not to be intimidated by anyone or anything.
You can tell if it's a short story by looking at its length. If it's relatively brief and focuses on a single incident or a limited set of characters and events, it's likely a short story.