The Colors of the '80s, The Shape of Love（DUBBED）

Wendy Soren transmigrates into a 1980s-era novel as a supporting character who forces Clinton Hall to marry her, only to meet a miserable end. Determined to change her fate, she refuses to marry him and instead focuses on her studies and building a successful career. However, her jealous younger sister, Hailey Soren, constantly slanders her.