Female Academic's Current Boyfriend

(Twin male and female protagonists, sweet pets,) Chen Yaqin was used by a scumbag and a bitch in her previous life, killing Lu Xian, who loved her most, and finally died in the sea. After she was reborn, her IQ was on the line, she tortured scumbag men and women, and then turned her ex-husband into her current boyfriend. "Mr. Lu, my wife and her sister are fighting!" Mr. Lu, who was reading the documents, didn't even raise his eyelids, "Help her, don't let her get hurt!" "Mr. Lu, my wife went to meet her first love." The calm Mr. Lu suddenly went berserk, "Take the men and chop that man into pieces!" "Mr. Lu... Madam, she fainted! She was taken to the hospital!" Mr. Lu, who was holding an emergency meeting, disappeared in an instant, leaving the employees in the conference room looking at each other, relatively speechless...