Oops! the Female Supporting Character Has Been Wanting to Change Her Character to a Villain for a Long Time.

Tweets will not be accepted. After Xiao Yanfei traveled through the book, she felt that her identity was not simple. The specific manifestations are as follows: 1. The concubine of the Hou family, but her beauty is extraordinary. 2. The eldest sister is the heroine, and she is discussing marriage with the eldest son of the emperor. 3. Maintaining a good friendship with a prince who has a lot of villain buffs. According to the law of time travel, she must be an extremely important... Villain. And at critical moments, he will sacrifice his intelligence, dignity, and... Life for the beautiful love between the male and female protagonists. At first, Xiao Yanfei just wanted to keep a low profile and avoid being "sacrifice" her life and achieve the worst outcome. Later, she discovered that the original owner had been swapped when he was born. From then on, he and the heroine were exchanged for the legitimate concubine. She also regarded the culprit as her biological mother. Under the "teaching" of her aunt, she was willing to go through fire and water for the heroine. The reborn heroine took on the identity of the original owner, stepped on the blood and tears of the original owner, and staged a "beautiful love" with the emperor's eldest son in which "the beloved wife ran with the ball and chased his wife in the crematorium"! Xiao Yanfei:...... Tired. She rolled up her sleeves and sharpened her sword, determined to tear up the bloody plot and bring order to the chaos! The Prince with a lot of villain buffs: Do you need help? Xiao Yanfei: Okay. * Gu Feichi, the prince of Wei State, was unruly and unruly. He conquered Xirong and conquered Beidi. He was invincible wherever his troops pointed and opened up thousands of miles of mountains and rivers for the great scenery. With half a ghost face and a scarlet robe making a hunting sound, he stretched out his hand to her in the midst of thousands of troops: "From now on..." "Those who follow you will prosper, those who go against you will perish!" ---- Note: The whole text is fictitious and should not be used for research. Decline writing guidance. ---- Concept: Everyone is the protagonist of their own life!