Oukoku e Tsuzuku Michi - Chapter 29: Conferring a Peerage

He is high above, the mysterious and terrible King of the Wild. With one glance, he can see people’s romances. He hates women to the extreme, but at his first glance of her, he dotes on her and spoils her.
She is a humble transmigrator, a miracle doctor who doesn’t care for the many handsome men around her. She only wants to become strong, to be worthy of that god-like man. But when she’s finally sure of her feelings, she finds out she’s already been married for years…
……
When wronged：
She uses strength to hit the big handsome iceberg-like man in front of her eyes. “People say that I’m not good enough for you, but it is you who is an old cow eating tender grass!”
A man seizes the main point and laughs like an evildoer. “This husband has to eat the grass to confirm if it is tender or not!” He puts out the red candle……
……
The world says：
The barbarian king has no heart and has no passion.
A pregnant woman very miserably thinks,” If he has no passion, then who is responsible for this big belly?”

- Description from Novelupdates

To correct the mistakes of his past, a young man is forced to narrow the space between science and witchcraft, as he ventures on a quest to save his world from complete destruction.

Karl Wagner is a disgruntled middle-aged instructor at the Bundeswehr Command and Staff College. He finds himself concerned about the direction which the German nation is headed in—just as he is killed by a terrorist attack. Only to awaken and find himself reborn as an infant, Bruno von Zehntner, the youngest son of a noble family renowned for its part in the German war industry a few years after the founding of the German Empire. Bruno, as he is now known, desires to rewrite history and ensure the German Empire emerges victorious in the coming century. And in doing so, finds himself entrenched in a world filled with Blood and Iron!

“Block him.”“He's technically still my boss.”“Then block him with dignity.”The call ended again.And then started again.I let out a sound somewhere between a growl and a sob, then finally answered with the enthusiasm of a snail crawling through salt.“Yes, Mr. Walton?”“Have you changed your mind yet?”I collapsed onto the towel and gazed at the sky as though it might consume me entirely if I pleaded sweetly enough.“Do you ever take a break?” I asked, shielding my eyes with one hand.“You're avoiding the question.”“Because it's a dumb question.”He exhaled, the sound sharp and irritated even over phone. “It's not a dumb question. It's a business offer.”“It's a weird offer-one that I already said no to.”There was a brief pause, and I could practically hear him clenching his jaw through the speaker.“You are acting unreasonably.”“ Unreasonable?” I sat up. “I'm not the one drafting fake girlfriend contracts like it's a normal Tuesday.”“Isabella-”“Certainly not, Mr. Walton.” I mimicked his tone perfectly. “I told you I'm not doing it. You need to find someone else to play pretend with.”SYNOPSISIsabella Miller thought saying no to her boss’s fake dating offer was the end of the story.But Adrien Walton doesn’t take no—especially not when he’s convinced she’s a gold digger.Suddenly, her student loans are piling up, her father’s vet clinic is on the brink of eviction and her brother is about to be kicked out of college. Coincidence? She thinks not.Adrien Walton is calm, calculating—and he's just pulled every string to corner Isabella into the perfect position.Now she’s stuck choosing between pride and survival.So she agrees to his offer: be his fake girlfriend.No feelings attached. No drama. Just business.Or so she thought.“Conference Room B. Fifteen minutes,” he said, passing by without a glance.The folder he pushed across the table landed with a thud.I opened it. The contract. All of it.---Enemies to lovers? Check.Slow burn? Hmmnyea.Banter so sharp it might file your nails? Yes.Delicious workplace tension? Of course.Tension that could melt steel?Absolutely.Smut?? Wanna find out?Welcome to corporate romance warfare. There’s no escaping this contract.