Name:소설 속 악녀 황제가 되였다 Raw Link:https://page.kakao.com/home/소설-속-악녀-황제가-되었다-[외전완결]/52179295 Manga Link:https://mangadex.org/title/52838/i-ve-become-the-villainous-emperor-of-a-novel Summary: After a night of heavy drinking, I found myself transmigrated inside a novel as the villainous Empress Yulia, who will be executed for treason in three days. This is a project to find a way for the workaholic empress to live, to exact her revenge and prevent treason from happening. Will I be able to become a good and wise ruler? The constitution of an unexpected empress. The turbulent reign of the straightforward and gentle looking, but iron-fisted Empress Yulia.
Looks like duped thread https://forum.novelupdates.com/threads/ive-become-the-villanous-emperor-of-a-novel.110194/