How does human estrus in science fiction differ from real - life human biology?

Disclaimer: I don't own anything The Cover was put togheter by a reader named LordValmar Allan, a massive fan of One Piece, dies in a strange but tragic manner, his soul wanders into an unknown place where he meets god. God agrees to send his soul into the world of MHA along with one wish. ___________________________________________________________ I'm new to writing, but I'm hoping to create something more substantial than a rushed power fantasy. {I also suck at writing a synopsis sry/ hope the new one is better}

A 16 year old boy named Nakada Ichirou, died in a plane crash, because he was one of only few who deserve a second chance, he gets reborn in the world of MHA with a few wishes. ---------------------------- This is my first time writing a fanfic, I plan to stay consistent and release one chapter a week It won't be harem, I'll focus on only one love interest, I'll make it so the MC doesn't get super OP right away.

Check out my second novel: The Primordial Predator .... What will happen------- WHEN YOU HAVE A RIDICULOUS DREAM? TO BECOME RULER OF THE WHOLE UNIVERSE. But life gives you no chance ---- Born in a poor family, no bloodline, no soul beast, and a trash talent. And a destiny to become someone slave. Will he let his fate decide his path? or he will control his fate and break the shackles of destiny. Will, he ever solve the mystery of his nightmares. Will the youngest race ever free themselves from the ancient restrain. There was a saying in the human race since ancient times, " Supreme human will return one day, and he will take his vengeance. A protagonist with a mysterious system. An Antagonist who was once hailed as a hero, a myth, the god of time and space, and the progenitor of his race. Hello guys, it is my first time writing a novel, and English is not my first language. Initial chapters have some grammar problems, after that chapters are pretty goods. Give it a try to chapter 20 at least. (PS: The cover image belongs to the person who draws it)

The MC Hermann dies, meets God and starts his journey through the fantasy worlds. His aim is to not only travel through anime worlds but see a large amount of different worlds to become stronger and experience new things. I don't own the books and comics this fanfiction is all about and I don't own the new picture as well. I found this on www.pinterest.dk/pin/731905376919081959/ and if the creator wants me to delete it then I will happily oblige. Currently I'm writing another fanfiction called "The Unwilling Sailor" so if you like you could check it out as well First world: My Hero Academia Second world: The Hunger Games

A man from the Special Forces gets chosen as the new heir of the Divinity of Fate but still keeps his mortal body, where will he end up? [Another Genre I couldn't find; Ruthless MC] ------------ Disclaimer: Neither Danmachi nor the pictures I use to explain something are my property. English isn't my first language but I'm sure it's readable, I do make mistakes so feel free to correct me if you are disturbed by a mistake. Every chapter is varying from 1500 words to 2500 words and I should upload atleast 5 chapters a week.

[Ping! Hello Nathan, I am the system. To continue tutorial please think/say main menu.] "Huh" And that is how my life went from garbage, to shit.