Well, Ash might act more like a fanfiction in terms of his character development. In fanfictions, characters often have exaggerated traits. Maybe Ash shows overly heroic actions or has some out - of - the - ordinary adventures that are more typical of fan - created stories.
Well, first, create some interesting vampire characters with their own personalities. For example, a brooding vampire who's trying to fit in at high school but is constantly tempted by blood. Then, set the high school scene. It could be a regular high school where vampires are secretly attending. Add some conflicts like the vampires having to hide their true nature from humans, or a love triangle between a human, a vampire, and a werewolf (to make it more exciting).
You might encounter a vampire in High School Story through special events or quests. Sometimes, completing certain tasks or achieving specific goals could lead to their appearance.
Well, getting a vampire in High School Story could involve solving puzzles or uncovering secrets. Maybe there's a particular club or activity that attracts them. You'll have to be observant and adventurous to find out.
I think you might have a chance if you join some secret clubs or attend strange parties that are rumored to have vampire connections. But be careful, it could be dangerous!
You might consider having a new student arrive at the high school who is secretly a vampire. Or perhaps there's an ancient relic on school grounds that awakens vampire powers in someone.
One way could be that a student stumbles upon an ancient book with a forbidden ritual to summon a vampire. Or maybe there's a secret society within the school that knows the way to bring a vampire into the story.