I'm not entirely sure as I haven't played it in detail. But generally, visual novels often involve a story with characters, plot development, and usually some form of interaction or decision - making. It might be about angels in some way, perhaps their battles or their relationships in a fictional world.
I'm not entirely sure as 'hentia' often refers to inappropriate or adult - themed content. If we assume it's a misspelling of 'hentaï' and ignore that aspect, it could be a fan - created story in the Twilight universe involving a character named Bella. It might explore different plotlines, relationships, or alternate versions of the Twilight story with Bella as a central figure.
Well, often the main character who wields the angel blade is quite popular. They are usually portrayed as brave and having a strong sense of justice. Also, any characters that have a mysterious connection to the origin of the angel blade tend to be popular, like an old sage who knows the secrets of its creation.
I'm not entirely sure as the term 'hentia' is often associated with inappropriate or adult content. If we assume it's a regular fanfic about Bella, Rose and Twilight, it might be about their relationships, adventures or some alternate storylines in the Twilight universe.
Villains are also very popular in Angel Blade fanfiction. Characters who are after the power of the blade or those who oppose the wielder for ideological reasons. They create conflict and tension, driving the story forward. For instance, a powerful dark sorcerer who wants to corrupt the blade for his own evil deeds.
You could write a fanfiction where the Angel Blade has a mind of its own. It communicates with the wielder in a mysterious way, guiding them towards a greater purpose. The story could then revolve around the wielder trying to understand the blade's intentions, while also dealing with external conflicts like battles against dark forces and political intrigue within their own group.
A plot could revolve around a group of heroes who use angel blades to fight against a new, powerful dark force. They have to discover the true potential of the angel blades and how to combine their powers to defeat the enemy. For example, they might find that when all the blades are united, they can open a portal to a dimension where the dark force originated, allowing them to face it on its home ground.
Well, there could be a story where a boy is in a virtual reality game and his avatar becomes a girl. He then has to navigate the game world from this new perspective, learning about different playstyles and interactions that are more common among female - presenting avatars. This would be a fun and appropriate alternative to the inappropriate concept.