Almighty Father System - Chapter 42: Solution & Sales.

I lived for you in the last lifetime, everything I did was for you, yet you wanted me to die; so, this time, life is mine to live! This world lied to me, betrayed me, and humiliated me, and I am back to change everything!

- Description from Novelupdates

Luo Zheng is at the bottom of the Luo Clan hierarchy, despite his family being the founders of a power refining technique that could instantly defeat any opponent.

One night, enraged by unfair treatment from a family steward, Luo Zheng burns the family records. In doing so, the hidden magic in the book engulfs him and Luo Zheng becomes a new skilled fighter. Fleeing his home and despicable clan, Luo Zheng must learn to harness his powers to rescue his younger sister while his own cousins are on his pursuit.

- Description from Novelupdates

When she was ten, she said, “When I grow up, I want to be the President!”“It's impossible, but you can be the President's wife,” he replied.He gazed at her tenderly. His youthful eyes filled with deep affection, as if he wanted to give her the whole world.When she was thirty-three, due to a leak of military secrets, she was imprisoned for treason, and she saw his signature on the death sentence document.She finally understood that the so-called undying love was fake, and that power and status were the true goals.Love is just like a ghost—more talked about than seen....Reborn and back to the age of twenty, she opened her eyes and shouted, “I must be the President!”“But, Madam... Your husband is already the President,” someone said.She was stunned for only a second, then viciously replied, “Then I'll take him down first, and I'll become the President!”A man gently pushed open the half-closed door, chuckling softly, “Did I hear wrong? Sweetie, you want to... take me down?”

For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it?