After Rebirth, I Married the Great Demon King - Chapter 67: Use the Enemy’s Force Against Them

“Xavier Lancaster, the richest and most influential man on Earth, lives by one simple motto: 'Money First'. A brilliant strategist, ruthless businessman, and master negotiator, he built an unshakable financial empire. But when a mysterious incident transports him to a medieval world on the brink of collapse, he finds himself… the ruler of a weak and crumbling kingdom.Faced with corrupt nobles, hostile neighbors, and a shattered economy, Xavier decides to use the one thing he knows best: the law of the market. Armed with his cunning, modern strategies, and cutthroat business sense, he turns every problem into an opportunity and every enemy into an investment.His goal? To become the richest and most powerful emperor this world has ever seen. But in a land where strength rules and magic exists, will money really be enough to buy everything?Get ready to witness the rise of a man who’s ready to put a price on the throne itself.”

Shi Jin once read a book. It was supposed to be about satisfying the desire for vengeance.

What if your own father and his mistress were behind your mother’s death? What if you were about to be sold off to a scumbag?

What would you do? In the nick of time, a tall, rich, & handsome guy descended from the sky and came to her rescue with a piece of contract.

Xin Qing glowered at the man before her. At first, she had thought of him as her Prince Charming, in the end, he turned out to be an evil demon.

“You’re not allowed to go. You can only marry me!” the man said viciously to the woman who was about to leave.

Xin Qing sneered. “Isn’t the ancestral behest the only reason you’re keeping me around? I’m just your tool.”

He said, “Who told you that?”, his eyes filled with profound emotion.

“You’re the mother of my child!”

- Description from Novelupdates

I got sucked into a novel full of villains and must tame them in order to survive!