“The Dark Castle is the most mysterious assassin organization in the world. They also specialize in training assassins,” May said.

James had been in the military for ten years. He had conquered lands and lived his days by the edge of the sword, but organizations like this were something he did not know much about.

This piqued his interest. “You say you were one of Dark Castle’s three SSS-ranked assassins. I don’t know what SSS means, but does this mean there are two others as strong as you are