After They Heard My Thoughts, the Real Heiress Led Her Whole Family of Cannon Fodder in a Rampage

[True and false heiresses, mind reading, decisive and ruthless, arrogant and scheming prince]

Qin Shiyue transmigrates into a book and becomes the cannon-fodder true heiress of the Yanbei Marquis household, a stepping stone for the original heroine, the fake heiress. She is destined to die a miserable death, while her maternal family is wiped out as well.

Qin Shiyue looks at her mother, who is being manipulated by her scummy, newly acquired father:

[Mother, your darling husband is keeping a mistress outside, and once you're dead, she'll move right in!]

Her love-struck mother wakes up: no more favoring the fake heiress, no more precious darling husband. They can all die!

Qin Shiyue returns to her maternal family's home to reunite with them:

[My maternal family is full of loyal heroes, but they will be betrayed by my scummy father and his allies and die horribly on the battlefield.]

Before long, her maternal family wipes out the Marquis of Yanbei's allies and rises to the highest ranks of government.

[This young man has a handsome face and a perfect figure, but he's been poisoned, is being manipulated, and won't live much longer.]

Qin Shiyue lets her imagination run wild, only to be cornered by the man against a wall. "Miss Qin, would you be willing to grow old with me and have a house full of children?"

Qin Shiyue gapes. Wasn't the cold, scheming God of War Prince supposed to have no interest in women?

"Young man, I think you may have misunderstood."

The cold, scheming prince puts on an arrogant look. "You were over the moon inside, but still had to act aloof. A woman who wants everything!"