Sold Into Slavery, I Fled an Arranged Marriage and Became a Princess

The classical fantasy romance novel The Crown Prince Dotes on Me has taken the internet by storm. It features a villain named Yun Su whom everyone despises. He is portrayed as nothing but ruthless and cruel, serving as a foil to the male lead. The ending was supposed to be just like the book: the villain dies, the leads live happily ever after, and their love becomes a legend for the ages. But Yun Su developed a mind of his own and refused to follow the plot, causing the entire world to collapse. To keep the world from disappearing, the Villain-Saving System bound ten Hosts to save Yun Su, but they all failed. He Shu was lucky enough to become the eleventh Host. -- After an accident, He Shu’s soul transmigrated into a cannon-fodder character with the same name in another world. The book barely describes her, giving her only one line: “Anyone who dares impersonate the princess will be beaten to death.” He Shu was dealt a disastrous hand from the start. Rather than passively impersonating a princess, she decides to become a real princess instead.