MTL - Killing Grounds of Gods and Devils - Chapter 12 Mutation evolution

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.

*Xu Xinyi woke up and had obtained a system, the system told her that she was a female partner with a miserable/desolate end.

In order to prevent this ending, Xu Xinyi driven by the system, worked diligently on what a female partner should do.

Yi Yang couldn’t tolerate it anymore/at the end of one;s patience, and at last mentioned divorce.

Xu Xinyi’s heart felt ecstatic as she put the divorce agreement in front of her husband and with a sorrowful, heartbroken look on her face waited for her husband to sign.

—“Hurry up! Sign quickly! I can finally leave this darned place!”

Suddenly Yi Yang who could hear Xu Xinyi’s thoughts threw away the pen and said, “Not leaving.”

***

Ever since Yi Yang discovered that he could hear Xu Xingyi’s thoughts, he found that his wife kept kissing up to him and saying she loved him but in her heart she would laugh at that.

She loved him on the surface.

“Husband, you are so nice, I love you very/so much ah!”

—“I won’t be spending the rest of my life with this arrogant man forever, will I? I am the most wretched woman in this world!”

She yelled at Yi Yang: where am I not good! Tell me! I can still change! Wont that work then?

- Description from Novelupdates

Worlds overlapped, and Alien Species descended.Strange entities emerged one after another, as the shadow of evil spread wildly.The calm of life was shattered, and Zhang Xiaoman, inside a fish's stomach, accidentally consumed a system named “World-saving Plan”.From then on, he became the only person among all humans with Extraordinary Power.…Inventing an ancient oath, he established a unique methodology, Cultivated Dark Energy, founded an organization, took Control of the Transcendent, and resisted invasions.Well, this is actually the story of how a Big Con Man bluffed his way into saving the entire world.PS: Contains elements of the behind-the-scenes, Cthulhu mythos.

Past life, her spirit root was dug out from her body. She had wholeheartedly dedicated herself to the just path, but she was sentenced as an evil demonic cultivator.