Bultandat (불탄닷)

Istina was just an ordinary high school girl until she got struck by lightning. Upon opening her eyes, she realizes that she has woken up inside her favorite novel. At first, she’s ecstatic that she’ll get to meet her favorite character, Laon, but her excitement quickly dies down when she gets a look at her reflection in a mirror. The beautiful little girl looking back at her, with red hair and purple eyes, is the bully who torments Laon relentlessly and makes his childhood a living hell. But mending her relationship with Laon isn’t the only thing Istina has to worry about. Laon is fated to die while protecting the female lead, but Istina isn’t about to let that happen, even if it means that she’ll have to get her hands dirty. Will Istina be able to tame the prickly swordmaster and change his ending at the same time?

Note: Promotional novel for the novel of the same name. I reincarnated as the wife of a cursed archduke in my own twisted novel. As the author, I took responsibility and set things right by lifting the curse, which was the key to returning home. I thought my job was done, and just when I was finally trying to go back, the archduke asked me, "Did you really think I wouldn't know that you’re planning on returning to your fiancé?" He had completely misunderstood! "Whether you like it or not, I'm still your husband. I'm never letting you go back to that bastard." All I want is for him to please let me go home!