Transmigrated as the Wicked Supporting Female Lead and Heir's Consort, My Lord Is Waiting to Dote on You

[Both leads are chaste, both are formidable, groveling to win her back, 1v1, quirky noble daughter vs. cold-faced, scheming heir] A female graduate student from the twenty-first century transmigrates into a book as the vicious supporting female character. When she wakes up, a naked man is entwined with her. This man is none other than Shen Xun, the most powerful nobleman in the Great Qian. The System's mission for Wei Jin is to win over the cold-faced heir, Shen Xun, but in the original story, the person Shen Xun despises most is Wei Jin. Wei Jin has an astonishingly thick skin. When Shen Xun ignores her, she insists on throwing herself at him. Under Wei Jin's relentless advances, Shen Xun gradually falls into her tender embrace. Wei Jin, the notorious wicked woman of the capital, is completely devoted to her career. She opens shops and makes money without missing a beat. After their wedding, the heir only wants to make love to his wife every night, but his wife is far too career-minded. What is a scheming heir to do?