My stepsisters are sexy demons, and I must protect them - Chapter 29: What a brother owes to his little sister

After marriage, Vivian Sinclair was diagnosed with infertility.Through countless hardships, she finally conceived a child through IVF, only to accidentally learn: the child in her womb is indeed the flesh and blood of her husband Austin Grant and his My Moonlit Beloved!“Bro, this move of yours is truly ruthless.”“Letting sister-in-law carry the child for you and your first love, once the child is born, it will be yours and she is merely a tool.”Her husband Austin Grant smiled coldly, “Zoe is afraid of pain, how can she endure the hardships of pregnancy?”“Vivian Sinclair always wanted my child, didn't she?”“I'm just fulfilling her wish.”Vivian Sinclair was furious.However, at the hospital, she learns another truth: her husband has a low sperm count, the hospital made a mistake with the embryos, and she is actually carrying the child of a mysterious tycoon!No one loves Vivian Sinclair.Vivian Sinclair thinks: then I'll give birth to the child in my belly and let them love me.When she successfully gets a divorce and is about to walk away with ease, her ex-husband suddenly regrets deeply: “Honey, don't go!”The mysterious tycoon appears behind Vivian Sinclair, pulling her into his arms: “I heard you're carrying my child?”

This is a century glittering with the brilliance of human civilization, a world where steam engines, magic, and demi-humans coexist, a chapter of complaints committed due to exploration.'Red Dragon Queen rises first, annihilating all human affairs with her wrathful flames.''The mysterious child of the sea will raise great waves to erase the sins of humanity.''The god of the skies will leave no refuge for the remnants, nowhere to belong.''The immortal witch composes epitaphs for them with her magic.''And I, will write a new chapter for this world'... ...... ...Years later, Fisher, who has received the apocalyptic prophecy and the miraculous tool called the Demi-Human Girls' Completion Manual, wishes to be recognized as a pioneer in demi-human academia, a savior of human civilization, a dove of peace, and a messiah.Instead of being the person who is torn apart with the firewood knife, and the savior divided into pieces.

I accidentally changed the whole world, the resurrection of the dead, genetic variation, recovery of the qi, mountain and seas reborn, land and seas expanded and evil spirits have started to appear.

Ghosts are now commonplace. Some people now have three heads and six arms. Some people have obtained martial arts techniques and ordinary people are now just cannon fodder.

Fortunately, I have acquired an ability which can make various items mutate.

books into martial arts or cultivation manuals,

fruits into precious treasures of heaven and earth or poison that you can only imagine and…

weapons, that can split the earth or gain sentience!

- Description from Novelupdates

Alex was an ordinary person with the dream of one day being transmigrated to a magical world.

But what he didn't expect is that he would be transmigrated to a world much more than that, a world he knew very well, but instead of being given a system that would empower him, he was given a system that allowed him to make games, and the more people played, the more powers he would get.

Tony Stark: I hate this! I can do in real life everything this Watch Dogs guy does, but why can't I stop playing?

Hulk: HULK HATES DARK SOULS!!! HULK SMASH DARK SOUS ARRRHHHHGGG!!!

Nick Fury: If any agent can't complete the Hitman game by next week, that agent will be fired from the Shield!

A world of superheroes, but who controls everything is "only" a game developer.