MTL - Machine Storm - Chapter 441 give it a go

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

Qi Laiyan was a tycoon worth billions. Due to a special gene in his body, he possessed a body that never got sick.But he could only live to 50 years old.After his death, half of his estate would belong to his contractual wife.One day, Qi Laiyan, whose body had never had any issues, suddenly started coughing.His darling wife, who loved him desperately and only cared about the man not the money, rushed to the hospital in the freezing wind, grabbing him and crying until she was a tearful mess.“Why did you suddenly start coughing, honey! What will I do without you?!” She cried hoarsely, so despairing.Qi Laiyan looked at this scene he had anticipated long ago, feeling nothing but annoyance.Just as he was about to chase the woman away as usual,A voice suddenly rang out in his mind.[Good boy, is this coughing? This is hitting the jackpot for me!] [How will I live? Of course by inheriting your assets and dancing on your grave after the seventh day following your death!]Hearing this voice identical to his teary-eyed, soft-gazed yet desperate little darling wife, Qi Laiyan fell silent.Unsure, listen further…

In a remote village, a carpenter and his son rescue a mysterious, seemingly simple-minded girl. No one knows where she came from. In a world plagued by fearsome dark beasts, the villagers think the carpenter and his son have lost their minds—how can they care for another mouth when they can barely feed themselves?Then, one day, the girl awakens.She is Beisitian, the last descendant of an ancient lineage of mystical doctors. Thrust into the 1980s, she finds herself inhabiting the body of a despised young widow. But Beisitian refuses to accept her fate. Determined to rewrite her destiny, she vows to overcome her timid nature, rise above adversity, and lead her newfound family to prosperity.Yet, in her quest for success, she unwittingly catches the attention of a cold, enigmatic man. His gaze is deep and calculating, his intentions unclear. What does he want from her?A sweet, doting romance unfolds between two pure hearts, destined to stand together against all odds.

An Alpha arrives at a packhouse party one night only to find out that his mate is the Beta's abused daughter. Knowing that she is abused, he takes her away from there immediately. Her mother died when she was young and took a lot of secrets to the grave with her. She starts finding out that she's not a typical werewolf and she needs to find her way around and navigate through these waters while trying to be a Luna and a leader, which is uncommon territory for her when she has been abused her entire life. But will her mate reject her after knowing how damaged she really is, or will he help of her find that happy ending that she's always been looking for.