Reborn for Two Lifetimes: After Turning Dark, I Took the Regent by Force

[Strong heroine + palace intrigue + reborn + revenge] In her previous life, she was the legitimate daughter of a general's household. After trusting the wrong person, she met a gruesome end! Every member of the general's family was beheaded, their bodies left unclaimed. Her youngest brother was only seven. And the younger sister she loved most watched it all coldly, having plotted the whole thing herself. Reborn, she lived through another life, only to meet the same fate, with no one to claim her body. This time, she won't repeat the mistakes of her past two lives. This world needs kindness, yet it is also steeped in darkness! In this new life, she will be the villain...!