Murong Qinghuang was the regent princess of the powerful Dajing Dynasty in her previous life. In order to consolidate the throne of her younger brother Murong Chen, she was willing to become the sharpest knife in his hand and eradicate the powerful officials. Her brother Murong Chen, who she had raised with all her efforts, ended her life with the dagger she had given her.
After returning from rebirth, she found that she had become the middle school of Dasheng, which borders Dajing and has a middle-to-upper national power. In the Duke Anguo's mansion, a legitimate daughter whose biological mother died young and was deliberately abandoned by her stepmother, named Murong Qinghuang.
In this life, there is no warmth in her eyes, only the karma of returning from purgatory. She wants to use Dasheng as a chessboard, machinations as a knife, and rivers and lakes as a blade to drag all those who have betrayed her, especially her brother who repays kindness with revenge, into the endless Shura field she has woven with her own hands! She wants all the seven kingdoms to crawl at her feet!