In 'Slayers A Buffyverse Story', the main characters are most likely to be slayers. Given the Buffyverse context, these slayers would be strong, female fighters against evil. They would be the central focus, with their stories of fighting vampires, demons, and other dark forces being at the forefront. There could also be characters like Giles - type Watchers, who are wise and knowledgeable about the supernatural world and help the slayers in their battles. And perhaps some new, original characters that add depth and variety to the story, whether they be friends or foes of the slayers. The relationships between these characters would be a key part of the story, with the slayers' growth and development being shaped by their interactions with others in this Buffyverse setting.
It could mean a complete reimagining of the power dynamics. Maybe the Hellmouth was not a natural occurrence but a creation of an ancient, malevolent force for a very specific purpose. This would change how we view all the events in Sunnydale related to it.
Sure. Take 'The Origin'. It tells the story of how Buffy became the slayer in a very straightforward manner. It doesn't assume you know all the ins and outs of the Buffyverse already. The art also helps to make the story clear. So, if you're new to Buffy, these graphic novels can be a great entry point.
Another way is to look at Buffy fanfiction anthologies or collections. Although they might not be specifically dedicated to the concept of Buffy's adult daughter, there could be stories within them that touch on this theme. Check with Buffy fanfiction publishers or online groups that curate such collections.