Divorcing My Tyrant Husband

Lim Jeongah used to be an ordinary grad student living in South Korea. After reading the novel The Flower From Another World, late into the night, she wakes up as Empress Robellia le Castilla, the wife of the tyrant Alexandros the Second. Though Jeongah had felt sorry for Robellia while reading the novel, she never wanted to become her. Alas, Jeongah must accept her new reality and find a way to divorce her husband. At first, she thinks this will be easy, as the emperor is always cold toward Robellia and only expresses affection to his consort in the novel. However, every act of trying to get Alexandros to agree to a divorce piques his curiosity instead. Will Jeongah succeed at getting the happy, solo life she wished for Robellia to have? --- I possessed the Empress in the romance novel. Isn't that supposed to be good? But the problem is that this Empress is always pushed around by the deceitful Empress, treated badly by the Emperor, and she eventually died from an illness. However, unlike the original Empress, I cannot die in vain. I have to become a villain in order to divorce the tyrant husband.