The Concubine’s Daughter Marries Up: The Marquis’s Household Mistress Is Sweet and Gentle

Su Chenghuan, the eldest legitimate daughter of the Su family.

In her previous life, she trusted the wrong man and devoted herself to helping the Third Prince, Xiao Yanci, for more than a decade. In return, he and her half-sister, Su Zhiyi, joined forces to betray her.

She was poisoned in secret, her birth mother died unjustly, and her whole family fell victim to one scheme after another. In the end, she died full of hatred.

Reborn in an instant, she returned to the time before her marriage, with nothing but bone-deep coldness in her eyes.

In this life, she'll cast off the scoundrel, tear her half-sister to shreds, and settle every blood debt. She'll plan every step and show no mercy.

By imperial decree, she marries into a once-prosperous marquis household now fallen on hard times, becoming the wife of Gu Huaian, the capital's most notorious wastrel.

Everyone laughs at him for being dissolute and frivolous, neglecting his duties, and bringing shame to the marquis household.

Only Su Chenghuan knows that beneath his wastrel exterior lies a meticulous, sinister, and ruthless mind. He's a man best left alone.

What shocks her even more is this:

In her previous life, he was the Crown Prince's sharpest blade, rising to power over the entire court.

In her previous life, she was the Third Prince's most trusted ally. They stood on opposing sides, locked in a fight to the death.

Who could have imagined that when they met again in this life, her sworn enemy would become the man by her side?

“My lady, you opposed me in your previous life. In this one, it's time you paid your debts.”

Gu Huaian shields her behind him, his eyes betraying a possessiveness and indulgence he can no longer hide.

Former enemies become husband and wife. Together, they take on their foes, exact revenge, and rise to dominate the court.

This time, she won't give her heart to the wrong man. She'll join hands with her calculating marquis, protect a peaceful and prosperous age, and build a life together that ends in perfect happiness.