My Grandmother is a Transmigrant from Future

After arriving unexpectedly from the modern world, Lucienne Shen used her knowledge of the future to rise to become the realm's leading merchant, then helped her beloved earn the title of Imperial Guardian Duke. The two went on to raise a family together. Her granddaughter Eleanor He grew up absorbing Lucienne's modern ideals, firmly believing in gender equality and faithful marriage. When the Duke, famous for his devotion to his wife, suddenly declared he would take a concubine, the announcement shocked Eleanor and sent the entire ducal household into chaos.