Sokkupchingureul Pokguneuro Kiwotseumnida

A young Korean woman finds herself reborn within a novel as Viche Amelian, a character condemned to die in place of the prince, Jade, for the crime of killing the emperor. After her execution, she expects to return to her original life, but instead awakens as a ten-year-old version of Viche. It appears her death did not trigger the events that were supposed to make Jade a tyrant as the story predicted. Now, she must determine what went wrong and ensure that this time, Jade becomes the most cruel ruler in the world.