Often, the theme of growth is present. Deku is constantly growing as a hero, and Midnight could play a role in that growth, either by inspiring him or directly training him. And there could be a theme of the unlikely pair, as they are quite different in age and personality, which makes for an interesting dynamic in the fanfics.
One common theme is the power dynamic. Given that Midnight is an established pro - hero and Deku is an up - and - coming hero, there can be a lot of exploration of how power plays into their relationship. Another theme could be mentorship turned into love. If Midnight was initially Deku's mentor in some way, the story could be about how that relationship evolves into something more intimate.
One popular Midnight x Deku fanfic might be 'Midnight's Guidance'. In this fanfic, Midnight could be portrayed as a mentor figure to Deku, guiding him in ways that are different from his regular teachers at UA. She might use her unique quirk knowledge to help Deku enhance his own quirk.
One aspect of deku and midnight love fanfiction could be exploring their relationship in an AU (alternate universe). Maybe in a world where Deku isn't just a student but an equal hero to Midnight, and their relationship develops from mutual respect to something more romantic. They might go on adventures together and discover new feelings along the way.
Some Tumblr blogs also focus on My Hero Academia fanfics. Look for ones that are dedicated to Deku or Midnight. They may have curated lists or even their own original 'Deku x Midnight' fanfics. It's a matter of exploring different blogs until you find something interesting.
You can try Archive of Our Own (AO3). It has a large collection of fanfics, and you can easily search for Midnight x Deku fanfics using the search function. Just type in 'Midnight x Deku' and it'll show you relevant results.
Well, it could be about Naruto having some sort of special connection to a character named Midnight. Maybe it's a story where Naruto is revealed to be Midnight's son in an alternate universe. It might explore how this changes his relationships with the other characters in the Naruto universe, like his friends in Konoha.
I'm not sure who the exact author of the 'naruto son of midnight fanfiction' is. There are so many fanfiction writers out there, and it could be written by an amateur or someone who just wanted to explore this unique concept.
12 o'clock in the evening could be called midnight or midnight. According to the answer in document [1], midnight was 12 o'clock at night, and midnight was from 11 o'clock at night to 1 o'clock in the morning the next day. However, the document [2] mentioned that midnight referred to around midnight, which was the middle of the night, which was midnight. Therefore, midnight could be called midnight or midnight.