Douluo Dalu 2: The True God King - Chapter 96: [DD2]:

Her birthday was marked as the day when her whole world flipped. She was rich, spoiled, and beautiful but all of it vanished when her cold body laid on the road, wrapped in her brother's arms. She thought it was her end but the young CEO finds herself at a loss when she wakes up in the body of Yu Mei Zhen, the illegitimate daughter of a rich family. She is married to one of her old university friends but he is no longer the gentle guy she once knew.

Enigmatic and wealthy, Jun Zixuan is the epitome of perfection. He has everything, including a suicidal and scheming wife whom he hates to the core until one day when she pours a glass of juice on him, her poison-laced words and countless insults following behind. That's where it starts. He could not take his eyes off his dumpling-like wife all of a sudden. Was he a masochist?

She decides to take one step at a time. Lose weight first, make money, get a divorce, settle the people who killed her unreasonably, and find a way to go back to her brother.

But wait...why is this cold and unapproachable husband acting like a white lotus?

...

“I want a divorce,” She indifferently said.

“Fine,” the man coldly responded without any shift in his expression.

One month later:

“When are we getting divorced?” She asked calmly, not wanting to deal with a moody husband anymore.

His gaze darkened, “The procedure is going on.”

Three months later:

“Jun Zixuan, where the heck is our divorce paper?!” She lost her patience and snapped at him.

One of his arms wrapped around her waist as he pulled her closer, “Are you that eager to leave me?” he asked, sadness flickered on his face despite that indifferent look.

“Uh-huh.”

“Oh, so sad~” The man narrowed his eyes, his lips tilted up in a crafty smile before he continued, “The lawyers said that our case is a complicated one, it might take them a lifetime to draft the divorce papers.”

And in the next second, his lips descended on hers shocking the hell out of her existence.

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.

The night before her wedding, her world shattered.Betrayed by her own sister and abandoned by her fiancé, who demanded her kidney as the price for his love, she thought her life was over. But she refused to be a victim.At the altar, she made a bold move: she called off the wedding and declared she’d marry anyone willing to step up. To everyone’s shock, he—the richest and most powerful man in the city—stepped forward, claiming it was his “duty” to marry her.Overnight, she went from a betrayed bride to the wife of her ex-fiancé’s uncle, turning the tables on everyone who wronged her. From navigating family drama to outsmarting scheming rivals, she rose to become the undisputed queen of both families, building an empire of her own.Now, with a thriving career and a husband who adores her, she’s living her best life. But when her husband calls, begging her to come home because their twins are “starving for attention,” she knows her chaotic yet glorious life is just getting started.

Fate and destiny; no one can foreshadow the terrifying challenges on the road to the Pure Land. Instead, one may unearth the evil within the road of light towards paradise.

A King’s Holy Sword, bringing light to the darkness,

An unyielding soul, igniting the fiery hope of the world,

As his soul awakens, the youth fiercely battles the gods of darkness and evil,

As the surging dark clouds gushed out like a phantom, their conflict swept the world like raging tide!

The clash of darkness and light, a massive war on the verge of exploding,

The decisive battle of gods and deities rewrite the creation of the world into one destructive epic!

- Description from Novelupdates