Fate's Slave - Shadow Slave X Honkai Star Rail - Chapter 21: Duality

mc gets transmigrated to Fallout New Vegas with the merchant system. let the questionable adventure begin.

Among the demons, the supreme ones are called “Great Saints.”

When we met for the first time in our first year of high school, he saw my contempt, but silently continued to clean;

In a land where no magic is present. A land where the strong make the rules and the weak have to obey. A land filled with alluring treasures and beauty, yet also filled with unforeseen danger. Three years ago, Xiao Yan, who had shown talents none had seen in decades, suddenly lost everything. His powers, his reputation, and his promise to his mother. What sorcery has caused him to lose all of his powers? And why has his fiancee suddenly shown up?