One possible theme could be self - discovery. If Lisa is the main character, she may be on a journey to find out who she really is in 'the first story'.
I'm not sure specifically which 'lisa the first story' you are referring to. It could be a very unique and personal story, or perhaps a story within a specific community or family. Maybe it's about a girl named Lisa and her first adventure, like her first day at a new school or her first encounter with a magical creature.
Taking the first step bravely was an essay about taking the first step bravely. We can see that there are some essays about bravely taking the first step, but the specific content is not provided. Therefore, based on the information provided, I am unable to give a specific answer.
We can't get a clear answer as to whether it's shameful to be the first to enter the national server. The posts and replies in the search results expressed different opinions and feelings. Some people thought that the first server had a low score and might be mistaken as a first server player, feeling embarrassed. Others thought that the first server was easy to obtain and lacked value, so it was not considered a real server. However, these opinions were all subjective opinions and did not provide enough evidence to support or deny whether the first server was shameful. Therefore, we are unable to give an accurate answer to this question.
A common theme is the development of their relationship. Since they have a unique dynamic in the original story, fanfiction often explores how that relationship grows and changes.
Well, one interesting aspect could be the unique character interpretations. In fanfics, authors often explore different sides of Lisa Lisa that might not be fully shown in the original work. It could also be interesting to see how the lemon aspect, which might imply some sort of romantic or spicy elements, is incorporated into the story in a creative way.
It's also possible that Lisa Davies is a transfer student from a different wizarding school. Her arrival at Hogwarts could stir up things as she brings with her different magical traditions and knowledge, which then affects the way the Hogwarts students view magic.