Just as they were about to reach the youngsters, a staff member rushed into the hall, his face grim as he shouted in a loud voice, "Silence is required within headquarters! If there are any disputes, resolve them outside!","There are simply too many people here! From this moment on, only fifty people will be allowed to remain in this auditorium. The rest must be eliminated. Remember, you can harm others, but taking a life is absolutely forbidden.","If anyone dares to make a move, they will be immediately expelled. Everyone, give it your all! Fight until the very end!"。