Monster Integration (Web Novel) - Chapter 1851: Second Door

When the last prodigy level esper on Earth disappeared, Earth was in deep trouble of becoming another species’ colony. The ordinary Han, with his intelligence and hardworking character, was able to make a fortune after “accidentally” stepping into the world of dark net, later purchasing an esper power crystal that brought him the ultimate power that changed the fate of the universe.

Cultivating his power by slaying demons and taming countless beasts, the emperor solidified his throne as the world's ruler. But not once in his life had he expected that his disciples would use research on demonology to sap the world tree's power and push the world to destruction.Trying to fix his mistake, he opted to use all of his cultivated power to cure the world tree and block anyone from sapping its power ever again. But in exchange, he was to lose all of his power.But...the worst had happened, his wife... had betrayed him.

In this lifetime and every other, I promise to only be loyal to you. Even if I have to crawl back from Hell, I will do so gladly. Wow, you just broke all the cold CEO fantasies.

Like every romance novel, Yun Qian Meng faced the evil stepmother and negligent father. On top of that, she was arranged to marry a scum man who manipulated her, stole from her, and finally... killed her.

When she woke up, she found herself back at the top of the world. It was all a dream, she told herself and moved on... until the scum fiancé made an appearance.

Who was she? Yun Qian Meng. Twenty-five. Founder and CEO of a company worth billions of dollars. The world was at her feet. How dare this scum man think he was worth her?

“My fiancé wants to usurp my company? I’ll bury him alive.”

“My father wants to marry me off for his gain? I’ll find a husband he will never approve of.”

“Of course... He needs to meet my conditions first.”

Who would have known that her arch-nemesis, Mo Qingchen, would present himself in front of her as a potential suitor.

“Lunatic! I wouldn’t marry him even if he were the last man on Earth!”

Ants surrounded Mo Qingchen. He was twice as powerful as her. Twice as wealthy. And the conditions he was offering were top notch. He'd lit the fire and she swarmed to him like a moth to a flame.

“Well, a contract marriage never hurt anyone.”

She was looking for financial and social gain but she ended up on a path to finding herself and things she never knew she wanted.

The curtain rose. Shots were fired. The play began. The broken girl started her journey towards the woman she was destined to be.

All the world’s a stage. And a play is only entertaining when chaos ensues.

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 powerful enemies by 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.