Oops! the Beautiful, Powerful but Miserable Boss I Saved Is a Yandere

[80S + system + male protagonist is yandere + female protagonist is strong + cool article] Yu Congee traveled through time and entered a period novel. In the novel, she became a super love-minded cannon fodder who was cuckolded by her husband, poached by her good sisters, and was PUAed by her husband's family. At the same time, she was also the evil sister-in-law of Pei Yunchu, the main villain in the novel. Yu Congeou, who traveled through time, went crazy and beat up the unscrupulous husband and family, caught scumbag men and women, ruined their reputations, and then left in style with a divorce certificate and huge compensation. Yu Churro, who was inexplicably bound to the system to save the villain from going dark, was forced to embark on the road of saving the big villain from going dark for the sake of his own life and that of his family. The evil in-laws want the villain to be their son-in-law, hammer! The vicious ex-mother-in-law's family hid the villain's admission letter, knocked on the door, and continued to beat her! The evil in-laws plot against the villain, keep on beating! The person that the villain Pei Yunchu hates the most in his life is Yu Churro. But when he was in trouble, Yu Congee stood in front of him every time. The villain's hatred for Yu Congee began to waver. The villain said harshly, "Even so, I won't forgive you." … Later, Yu Chuangzhou relied on his own ability to open a factory and became a big boss. There were all kinds of outstanding men around him. The villain blocked her at the door of the room with red eyes, "You can only be good to me!" Yu Porridge: "..." Later, the men surrounding Yu Chuzhou left one after another. Until one day, Yu Churro accidentally discovered Pei Yunchu's little secret...