Spring Locks the Door

In the last life, Gu Zhaoning watched helplessly as her mother was forced to die of illness by a doted concubine, her brother was plotted to die young, and she was reduced to a chess piece and died miserably; in this life, she returned to the time before everything was broken. She did not fight for love, did not ask for favor, only seized the middle-income family, guarded the direct lineage, and cleaned up the family. She first regained the order of the eldest daughter in her natal family, then took back the power of mistress in her husband's family, and finally let all those who climbed up based on her mother's flesh and blood return their money with profits.