Bog Standard Isekai - Chapter 20Book 2.

Shocking! The Tyrant's Group Pampered Baby Is Heavenly Dao's Own Daughter【New Book “Exile? Extinguish the Kingdom? She Empties the Treasury and Rebel with Her Baby” Released】【1V1, Sweet Pampering, No Abuse】Bai Xilie, the tyrant who founded Great Chu, accidentally lost his only daughter during the chaos of war! After finding her again like a madman, he instantly transformed into a daughter slave, showering her with love!Unfortunately, not long after Great Chu was founded, the national treasury was empty, and rebellions broke out everywhere, with remnants of the former dynasty surfacing one after another!Bai Zhi'er, as the own daughter of Heavenly Dao, was utterly fearless: “Father, don't be afraid, I've got this!”Natural disasters and human calamities? All resolved with Jinli's fortune!Fake princess vying for favor? Slap her face swollen!People's literacy is low? Establish the Wen Mansion to bring about an era of flourishing scholarly contention!However, Bai Zhi'er always remembered Heavenly Dao mother’s advice: transform five major villains to stabilize her father's throne!…Not long after, each villain more ruthless than the last joined the team of the great tyrant, pampering the little princess Bai Zhi'er to high heaven!The Princely Heir skilled in both poison and medicine: “Saying Zhi'er is a fake princess? Do you not want your eyes for my medicine?”The temperamental Third Brother: “Who bullied my sister? I'll lead troops to flatten your whole family!”The reborn chief minister of nobility: “Bai Zhi'er is my sworn sister, she must not cry, or I'll have you die!”The Emperor from an enemy kingdom as the godfather: “If you are wronged in the Chu Kingdom, we from Great Qin will exact double return for you.”Four villains are all settled, only the last one remains, and he doesn't want anything, leaving the little one at her wit's end!The handsome, paranoid Demon Lord youth smiled unrestrainedly: “Zhi'er, the world is vast, yet aside from my embrace, you're not allowed to go anywhere, come here for a hug.”

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

After her rebirth, Rita vows not to repeat her past mistakes. This time, her first priority is to stop her brother, who is about to marry into the Lopez family, from participating in the initial game beta test. In her previous life, she was deceived by this scheming brother until her dying breath. It was only at the end that she realized she was merely a villain in a male-oriented novel about a live-in son-in-law, with all the malice and manipulation orchestrated by him behind the scenes. In this life, Rita decides to change the rules of the game. She will stay in the shadows and seize all the opportunities meant for the male and female leads. By participating in the beta test and re-selecting her abilities, she systematically dismantles the protagonists’ advantages, all while making them believe she’s on their side. Rita has no intention of harming innocent people, nor is she a selfless saint. In this game, she works with the authorities for mutual benefit, all to achieve her ultimate goal—becoming the true master of her fate.