The fourth brother, also known as the fourth member of the "iron face" of the Hell Team, confronts his brother, who is also the Chief of the Flame Team of the Xuanyan Court. The four brothers are shocked to learn that the man they are fighting is also a member of "the black inpersmanence" , a term used to refer to a person who is not a part of the human race. The brothers are so shocked that they begin to call him by his real name, "the iron face" . When the fourth brother realizes that he is not the only person fighting alongside him, he asks if the other members of the team also recognize him. The other members, including the iron face, respond that they do not recognize him at all, but that they recognize him because he is one of the four brothers. He explains that he and the other brothers are brothers and that they are doing the same thing for their family. He also explains that the other three have all left, but he can only stay on the court. He is sorry that they have all gone, and apologizes that he has not been able to see them for so long. He asks if they are brothers, and they explain that they were. He then asks if he called him boss, and he says that he was also called boss, but not as boss as well as iron face. He wonders why he did not