That night, he had a dream like none he had ever had before. He found himself in a dense forest when suddenly, someone bumped into him forcefully, and they both fell to the ground. The girl quickly got up and began to speak in a language unknown to Yuki. He didn't understand a thing, but he soon got up and followed her, realizing that she was fleeing from wolves covered in blood and flames. "Blood wolves, what the devil is that?" he exclaimed, running anxiously. Venturing deeper into the forest, following the girl, Yuki noticed that he was in the midst of a battle. Humans using magic and golden armors were facing transhumans, elves, and other monsters. It was extremely difficult to elude the wolves, which were getting closer and closer. The girl was wounded in one arm and exhausted. Things seemed desperate until fatigue took them down, and Yuki was bitten on the arm by one of the wolves. ...