Murong Yan'er, the little princess of the Yang Dynasty, witnessed with her own eyes that because of her father's passion, her mother died tragically under the conspiracy of others. Seeing the man's proud smile, she swore that she would never repeat her mother's tragedy in this life, that she would never be emotional in this life, and that she would not give others the chance to hurt her.
At the age of six, she worshiped under the sect of Xiantian Palace and became the saint of Xiantian Palace. Killing all the heartless people in the world is the purpose of their Xiantian Palace.
Ten years later, a marriage between the Chaoyang Dynasty and the Tianze Dynasty tied her fate to the ruthless and unscrupulous third prince Mu Tianyi of the Tianze Dynasty. For their own purposes, they use each other and hurt each other. Love or not love, true or false, cannot be explained clearly.