Reborn with an Old Enemy on the Day of our Marriage - Chapter 76 - The Wife's Bankbook

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

He—an enigmatic and cold-blooded soldier with a mysterious background.
She—a ruthless and bloodthirsty spy.

Song Zhiyi is really annoying.
Meng Xi has hated her since she was a student and competed with her.
After a dream, she realized that she was living in a novel.
Song Zhiyi is the heroine and a natural winner.
And she’s just a nasty supporting actress who needs to be brought down.
There’s nothing wrong, the heroine and the supporting actress are not born to deal with each other.
Meng Xi became more and more difficult for her, poured her red wine at the banquet, and asked the bodyguard to send her brother to the hospital…
The worst part is that he kissed her when he was drunk.
I don’t know when, everyone thinks they have a leg.
Meng Xi sneered at them: “Bah!”
But Song Zhiyi himself said, “Meng Xi, what kind of relationship do we have?”
Meng Xi was cold to her… unable to get cold: “…”
The arrogant and domineering young lady and the pitiful black and white lotus.
It’s cookies, it’s a weird two-way crush.

Content tags: The rich and powerful family has a soft spot, sweet text, wears books
Search keywords: Protagonist: Meng Xi, Song Zhiyi ┃ Supporting role: ┃ Others:
One-sentence introduction: It’s also really worthy of love
Concept: true love is to understand each other, respect each other, and make people pursue a better self

- Description from novelbuddy

I thought I would live a better life in my second lifetime. Unbelievably, I’ve reincarnated into a slime that rolls around on the ground. Anyway, this is my precious new life, so I must work hard.