What happens when a magical girl retires in the novel?

The girl might have amazing adventures and gain valuable wisdom from the old people.

Well, it depends on the context of the novel. She might walk into a room that holds the key to solving a mystery, or it could be a place that triggers a series of unexpected events. There are many possibilities!

She would likely be severely injured or even die. Falling from such a great height can cause massive impact on the body.

It's not a good idea. The bunny could get damaged and ruined. Maybe it'll shrink or the fur will get all messed up.

Well, there could be many possibilities. She might fall in love with the boy and face opposition from his immortal family. Or, she could try to uncover the mystery behind their immortality and get into dangerous situations.

Well, usually there's a lot of drama and maybe some forbidden romance. It can lead to all sorts of complications and exciting plot twists.

The girl might use the button for a special purpose or it could trigger a magical event.

It could be a mix of emotions. Maybe she realizes how much she missed home and gets forgiven. Or, there could be some hard conversations and consequences to deal with.

It could lead to all sorts of plot developments. Maybe Harry is shocked or confused at first and then starts to see her differently.

It might go a few different ways. Maybe the girl has some hidden power that helps her fight back against Dracula. Or, Dracula could use her as a bargaining chip for something else. There's a lot of potential for a thrilling story.