(Crossover) Mercedes of France

1814 From nineteenth-century France to Japan in the year 2205, Mei goes from knowing nothing to becoming unstoppable. She gains a great deal, and loses a great deal, too. In the end, beneath the Thousand-Leaved Cherry Tree, she smiles as she lays everything to rest. P.S. This can be read as a slow transmigration story. It has a System, but it doesn't play a major role. The direction of the plot is hard to predict, so proceed with caution. Theme: Strive tirelessly to improve yourself.