Relationships in general are probably a key theme. This includes not just romantic relationships but also friendships and how they interact with the main plot.
One similar light novel could be 'Toradora!'. It also features complex relationships between characters in a school setting, much like 'fuufu ijou koibito miman light novel'.
Since I don't have detailed knowledge of 'watashi ga koibito light novel', it could potentially be about a love story. Maybe it tells the tale of a protagonist's search for love, their encounters with different people, and how they navigate the complex emotions that come with falling in love. It might also include elements of Japanese culture and society as light novels often do.
I'm not sure specifically as I haven't read this particular light novel. It could potentially be about a character who has some extraordinary skill beyond the normal state of things, given the words 'jouji ijou skill' which might imply a supernormal ability in an abnormal frame.
Self - discovery could be a theme as Shirayukihime deals with her relationships with the seven. She might learn more about herself through these interactions.
I'm not very familiar with 'shirayukihime to 7 nin no koibito web novel'. It might be a relatively niche web novel. Maybe it's about a character named Shirayukihime and her relationships with seven lovers, but this is just speculation without further research.
Some specialized Japanese or Asian bookstores might carry it. Also, you can look into second - hand bookstores, as sometimes they have rare or hard - to - find light novels. Another option is to check with local libraries. If they have it, you can borrow it first to see if you like it before buying.
As I said before, without more context, it's difficult to determine who this Big Ed is. He could be anyone from a real - life individual to a fictional character.
I'm not sure as I haven't read this particular light novel. But generally, from the title, it might explore themes of love and betrayal. 'Netorare' often implies a situation where one's partner is being taken away, so it could be about the emotional turmoil that comes with such a situation in the context of a romantic relationship.
The unique characters of Ed, Ed and Deets are what make the fanfiction interesting. Writers can explore their relationships in different ways, creating new storylines that might not be in the original source. It's exciting to see how different authors interpret these characters and the situations they can be put in.