The Extreme Alchemist of the Mighty Cauldron - Chapter 704 - : Blood Battle Under the City

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.

In the twenty-ninth year of the First Emperor, Bo Langsha was attacked.

When Ying Zheng merged the memories of the 21st century history doctor, looked at the mighty mountains and rivers in front of him, and said to himself, “In this life, my Daqin can’t die!”

- Description from novelbuddy

Angel Johnson was a waitress struggling to make ends meet when an unexpected contract with Tryson Bliss, one of City Y's most powerful and ruthless billionaires, changed everything.Tryson needed a fiancée to appease his demanding family, and Angel, desperate for money and a way out of her humdrum life, agreed to play the part.What began as a calculated arrangement soon evolved into something neither of them expected—an intense and forbidden connection.But when Tryson's family uncovers Angel's true motives, they cast her out with venomous disdain.Humiliated and heartbroken, Angel's last hope is confronting Tryson. But instead of an apology or a chance at redemption, she finds herself shattered when he declares that he has chosen his first love, Riley, the woman he was preparing to marry.Devastated and with only her pride left, Angel walks away, determined to rebuild her life alone.Two months later, Angel is lost in the pulse of the music at a dark, crowded bar, seeking refuge in anonymity.A hand seizes her from behind, and her breath catches as she turns to face the man she can't forget—Tryson.His eyes, once cold and calculating, are now stormy with raw emotion, and he pulls her into his orbit, holding out the contract she once signed. “We haven't finished our work, Angel. The contract says you have a year left to be my fiancée. Don't tell me you're planning on breaching it now.”With no choice but to comply, Angel moves back into the house that once rejected her.But to her surprise, the family she once loathed now welcomes her with unexpected warmth and kindness.As she navigates this unsettling shift, Angel is left to wonder—what has changed, and why?What secrets do they hide that could alter everything she thought she knew about Tryson and his family?And as Angel's heart begins to thaw, she's confronted with the hardest question of all: Can she keep the secrets she's hidden from Tryson?And will Tryson fight for her love a second time, despite everything that has come between them?

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.