After Dressing up as an Evil Princess, I Decided to Change My Ways.

Modern female writer Su Xiao takes on the role of the vicious heroine Princess Ziyue in her book. She was infatuated with Dingyuan Marquis Xie Qianyu and made things difficult for the heroine Ye Xiyao. She was eventually dismissed as a commoner and exiled to the frontier. System prompt: The ending of the original work must be changed to return to the real world. She decided to use her "author's privilege" to recall key plot points, perfectly avoiding all death options.