This is really not mechanical ascension - Chapter 65 - Assassination!

They are childhood sweethearts, they are engaged under the family’s scheme, and they have to live in the same room and sleep together.

That night, she was accidentally drunk, and he kissed her in a fascinating mood,. By accident, his “crime” was finally discovered, she accused him, but he said with a smile, “You are my wife, why can’t I kiss you?”

The two people’s daily routine is full of bickering, mutual hate.

He said that he disliked her. Actually, In his heart, he was extremely caring of her. When she was close to other boys, he was so jealous that he wants to tie her to his side and become exclusively his.

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

Damien Crowell was just a regular high school student who took a regular tunnel on his way to school—until one day, that tunnel spit him out into a completely different world. Instead of his usual path, he finds himself in a dark forest that stretches on for days, running on nothing but sheer stubbornness and a tiny water bottle.Just when he thinks he's going to die, he stumbles upon a castle straight out of a fairy tale (or a theme park) and promptly passes out. When he wakes up, he's in a prison cell, surrounded by confusingly handsome men who speak gibberish—until a beautiful, horned beastman with perfect hair and a translator necklace finally lets him understand.Now, trapped in a fantasy world where every guy looks like they stepped out of a modeling agency, Damien’s biggest challenge isn’t just survival—it’s trying to figure out why *he* always looks like a mess in comparison. Can he make it back home, or will he end up staying just to admire all the beautiful faces?Join Damien as he navigates a strange new world, awkward introductions, and a whole lot of unexpected feels in this hilarious, fantasy adventure!

Xu Zifan climbed to the top circle from the slums, and eventually became a boss level figure, who knew that once he crossed, he became a male cannon fodder!

However, it doesn’t matter, he still wants to be the Big Boss, and whoever doesn’t have eyes will be turned into a slag in seconds!

An idol was destroyed by a reborn woman? Start a company to cherish you!

The real daughter of a rich family despises the childhood sweetheart? It doesn’t matter. I’ll have more fun with the fake daughter~

A slag father gave his property to the half-brother? Give at will… How does bankruptcy feel, President?

Should strive in every life to be the Big Boss!

- Description from Novelupdates