In this chapter, we learn that the soul tool is a powerful weapon that can destroy everything in its path. In other words, the cannonballs in the armor are the weapon of destruction. This is a big deal for the soul department, because it means that they will be able to recruit other students to be their core students. Fan tells us that he is confident that the two of them will successfully create the ultimate soldier within the next ten to fifteen years. He also reveals that he will be the opponent in the upcoming election for class president.