Rain thought that he would feel something about helping killing humans, but he didn't feel anything… in the end, he had killed beastmen, demi humans, dragons… they were all the same to him, if they tried to kill him, they were his enemies.
Without any other choice, the human army was forced to retreat… keep attacking when they didn't know the conditions of the terrain that would be too dangerous for them. Thanks to that, Rain didn't know what Joanis had prepared for him… but he would learn eventually.
"You are pretty good at thinking of what others would do," Terra said. "While they didn't use their special soldiers, we defeated a bunch of them without losing a single person."