The Demon Monarch System - Chapter 477 - Extreme Narcissist

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

Yu Yuehan is the usual rich, perfect, aloof president—the richest man in City H; but one day, a female toddler suddenly appears in his life as his daughter! Despite being certain that he has never touched a woman before, DNA tests certify that the toddler is his! He soon becomes a good ‘daddi’ for the little toddler, Xiao Liuliu.

Two years later, for some inexplicable reason, Xiao Liuliu becomes very fond of a trial nurse, Nian Xiaomu, hired to take care of her. Nian Xiaomu has a strong personality and refuses to let anyone bully her. Constantly wary that anyone might cause harm to his daughter, Yu Yuehan keeps a constant watch over Nian Xiaomu. However, his black-bellied daughter has plans for her father up her sleeves… Over time, Nian Xiaomu reveals her charming side bit by bit; and for the first time in his life, Yu Yuehan is drawn in by this mysterious woman…

“Daddi, you are so handsome!” Xiao Liuliu blushes.

“Daddi, I want hugs!” Xiao Liuliu coos.

“Daddi, I want a younger sister! Quick make one with Mommi.”

“Daddi…”

Yu Yuehan says in a deadpan fashion, “I have never slept with any woman! How can I have a daughter!?”

“Did Mommi sleep with you without you realizing it?”

Yu Yuehan: “…”

A few minutes before her wedding, Jeslyn found out her soon-to-be husband was only after the benefit he would get by marrying her. Heartbroken and feeling betrayed, she opted for the only option available at that moment, which was to get into a contract marriage with whichever man she could find, or else her family's fortune would end up in the hands of her enemies. …“Mister, please, will you marry me?” She asked him.A man she saw entering the restroom of the wedding venue. 'He must be one of the guests,' she thought.Maverick was taken aback by that proposal. He saw her flinch when he turned to look at her. It was apparent she got scared of him, yet she composed herself, ready to dive into the mystery before her.“It will be a marriage contract. We will get a divorce after one year,” he heard her say.He also needed a woman for his brat, so he responded, “Deal.”Unbeknownst to her, she just made a deal with the sweetest devil that could ever exist. ...He is the nightmare of country M, a country where evil rules.She is the little bunny raised with love and affection. Hurt a fly? No, she had never done that before.However, forced to become the demon's wife, she had no choice but to shed her fake persona.What little bunny? Who said she could not step on a pianist's fingers with her heels and pretend like she didn't mean it?Ha, those celebrities want to play the pity card? Do they want to garner the sympathy of the public? Well, why again is she called a 'little bunny'? Isn't it because she was the best at acting cute?Did no one tell these white lotuses wanting to dive into her husband's bed that she stole his soul when she spanked his naughty son?....Drop by my discord to have a one on one discussion with your author-- Hassy_101.Link belowhttps://discord.gg/CswFCgc2

Chen Rui, an otaku from earth, is reborn into a human body in another world, who falls into the legendary evil, brutal world of the devil called Mozu where humans are treated as food. He has to survive while facing horrors of the devil, violent dragons and a variety of power enemies depending on a strange super system chip and his wits. Surrounded by Devil’s beauties such as black-bellied lolita princess, cold queens, violent dragons, charming poisonous devils …

Wanting to live in the Devil’s world is hard! Wanting to live in the Devil’s world as a human is harder! Wanting a human to be the devil’s son-in-law is hardest!

Let us see how a small otaku uses power and strategy step by step starting from an ordinary human to writing a legend as the devil’s greatest son-in-law.

- Description from Novelupdates