World Development System - Chapter 291

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

“Guokuo, Guoguo, ci… ciguo cake, fragrant…”

“Brother, after Qiu’er finishes eating this delicious, golden pancake fruit, can you tell Qiu’er another story?”

“Brother, Xia’er has signed up for the singing competition, will you teach Xia’er a song?”

“Brother, can you dance folk dances? Chun’er wants to learn…”

Zhuang Zhou dreamed of a butterfly, and the butterfly waved its wings gently, changing the wheel of life in suffering, and also changing the sky of Shengyu.

- Description from novelbuddy

An 18-year-old poor college student tried to apply for a job as a tutor but his life almost ended as demons' meal. In his last breath, a mysterious woman gave him a strange power. When he opened his eyes he had turned into a demon with a system that would turn him into… A pervert.

Now he must lived with his dual identity as a model student named Ethan and an incubus named Damian.

Bred to be humanity’s Messiah. Betrayed into becoming its greatest Demon. Kai Stormborn died after exacting revenge.But death could not claim him.Reborn in the Primordial Tower. A battleground where Chaos and Order wage war. And Kai? He is neither. He is something far worse, carrying a Glitch — a forbidden anomaly that lets him devour magical creatures, assimilate their abilities, and evolve.To ascend beyond mortality, Kai must consume worlds, crush their champions, and rewrite their fates.He bends the Harry Potter timeline to his will. He manipulates the Great Houses of Game of Thrones like pawns. He fuses the very realities of Demon Slayer, Bleach, and more into his domain. His Breathing Style warps the laws of Reality Marbles. His mind becomes an Artificial Intelligence. His spirit wields the Will of D.Dumbledore fears him. The Akatsuki hunt him. The Gotei 13, the Warlords, the Jedi—all have stood in his way. All have fallen.Kai no longer walks as a mere Contestant—he is ascending into something Eldritch.Corpses stack like monuments in his wake and Timelines fracture as he upends the lores of the worlds. He does not follow Chaos. He does not obey Order. He bends Reality to his will.This is not a story of redemption. It is the legend of a demonic being who rewrote the rules of existence itself.But can you stomach what comes next?***************No Harem.You can also try my new fanfic: Dr Blessed - In MHA With Lord Of Mysteries System, to read about Luke who has a Quirk to bestow Quirks upon others, along with Beyonder-powers from three Pathways!***************For Patre0n and Discord links, check out Demonic Resurrection novel's synopsis.Disclaimer: Other than my OCs, I don’t own any character