I Became the Strongest With The Failure Frame【Abnormal State Skill】As I Devastated Everything - Chapter 299 - The Deepest, yet Shallowest Evil

What happens when a scientist from a futuristic world reincarnates in a World of Magic and Knights? An awesome MC is what happens! A scientist’s goal is to explore the secrets of the universe, and this is exactly what Leylin sets out to do when he is reincarnated. Dark, cold and calculating, he makes use of all his resources as he sets off on his adventures to meet his goal. Face? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now. You want me to help you? Sure… but what benefit can I get out of it? Nothing? Bye. Hmmm… that guy looks like he might cause me problems in the future. Should I let him off for now and let him grow into someone that can threaten me….. Nahhh. *kill*-

Alternative: Leylin is transported from an advanced technological era into a medieval world— except there’s magic. Equipped with “only” his quick wits and an A.I. chip fused to his soul, he sets out to become the most powerful magus the world has ever known. In a land divided into the Light and Dark Magi, the weak can either be cattle or disposable slaves. Only the strong can determine their lives, and only they have the luxury for virtue. Yet strength is only a tool for Leylin, like any other. His goal, in the end, is his own.

A part-time job contract. He became the cold CEO’s imitation boyfriend. He merely wanted to earn a few small bucks and live a comfortable life, but a pity, he was in constant turmoil since then. Well, life had something else for him despite his wishes.“That… beauty, will there be an increase in wages for conversion from ‘boyfriend’ to ‘husband’?”

- Description from Novelupdates

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.

I got cheated on cheh ~ don't worry I have five men who dote on me .

A stoic man who couldn't string two sentences ? I will make him rap watch me .

A hot and cold tsundere who has a venomous tongue for opposite gender ? I will make him pour honey from his mouth .

A stupid and childish man ? see how he flirts like a womanizer with me .

A gentle scholar , cough he ain't gentle with me on bed

A shy introvert ?see him become a wolf in sheep's clothing .

Su Wan - a thirty years old divorced woman who was cheated on by her husband and step sister , spends a night drinking alcohol all the while watching how her ex husband and step sister makes a joke of themselves .

” ahhh !You bastard ! You slag man you think this old lady won't have a man anymore ???Not only this great aunty will have a man ! I will have five men ! One to sleep ! two to roll and three to pamper !! “

Amidst her alcohol intake she passes out only to find her self transmigrated over to a small village in ancient China and that too on her wedding day with The five Lin brothers !