I Died a Horrible Death in My Past Life, Now Your Whole Family Will Burn in Hell

[Female protagonist reborn + marriage first, love later + the male lead is a fool at first but recovers later + play the pig to eat the tiger + ruthless + everyday household intrigue] In her previous life, Ye Jiaojiao married into the marquis's household and devoted everything she had to it, working herself to the bone. She even used all her family's connections to help Gu Ming rise to the position of prime minister. In return, her maternal grandfather's family was slaughtered, and her own grandfather passed away. As she lay dying, Zhu Qianxue, the woman she had once considered her best friend, revealed a secret that had been hidden for over twenty years. It turned out Gu Ming loved Zhu Qianxue. He had only been with Ye Jiaojiao for the connections she brought him. Now that his career was flourishing, it was time for her to step aside after completing her part. It was time for the two of them to be together. But why should she let them? Every bit of glory the marquis's household enjoyed had been built on the blood and flesh of her family. How could she let them get away with it?! In a fit of rage, Ye Jiaojiao killed Gu Ming and Zhu Qianxue, then took her own life to atone to her maternal grandfather's family and her own grandfather. Ye Jiaojiao should have gone to hell, but a mysterious person pulled her into a void, where she learned medicine and martial arts. When she opened her eyes again, she was back on the day Gu Ming had come to propose in her previous life. There was still time to change everything. This time, Ye Jiaojiao would make them pay the price they deserved.