Valkyrie's Shadow - Chapter 27Legacy of the Plains: Act 5,

The Empress who dies in torture, An Rushuang is her name. After she wakes up, she finds herself has time-travelled to when she was twelve years old, but she would turn into Major General’s white horse at night. He is a general who orders about the winds and clouds on the battlefield, and she is a little girl lives in her boudoir seclusively.
She endeavors to change her fate, and he spared no effort to win every battle. They meet each other every day, well, it’s night to be accurate. Is that a dream or not? She pleads to marry the seignior to win peace for her family, only to find he is the one she is going to marry.
“Growing old with you under the same roof is my long-cherished wish”, thought them both.

- Description from Novelupdates

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.

[Have you become more learned today?][Accounting for the capacity of your brain, your study efficiency has been increased to 28 times that of normal.][The remaining amount of energy you have for studying today, 26 hours.][You will enter an exhausted state when your energy is depleted and be unable to obtain new information.][Please relax by using the functions within the system and restore your energy as soon as possible.]With limited energy and the onset of fatigue, the Study Monster had no time to think too much--papers to come!Had the heavens not grant me this system, the unending sea of knowledge would seem like a long night.

I, Seiren Shikino grew up in an orphanage. On the day of my high school graduation, I somehow got transported to another world, and turned into a girl as well. ……Eh, this isn’t my original world and gender, right!? It seems that I’m now Seiren, the daughter of a noble from another world. This is a light hearted story about family and romance.