Personally, I don't think this slogan is Yang Guo's conspiracy. Wulin supreme, nodding and beheading dragons, ordering the world, dare not disobey; If you can't rely on heaven, who will compete with you? This slogan was actually the pursuit of these two weapons by Wulin at that time. The only thing that has anything to do with Yang Guo is that these two weapons are Yang Guo's darksteel epee. At that time, Guo Jing and Huang Rong split the darksteel epee in two, creating the eternal sword and dragon slaying road. The eternal sword was given to Guo Xiang, and the Dragon Slayer Island was given to Guo Polu. Later, Guo Polu died in battle. The whereabouts of Tulong Road are unknown.

Guo Xiang has always been in the hands of the eternal sword, and has always been the treasure of Emei Sect. In fact, only Guo Xiang knew the secret of the Dragon Slayer and the eternal sword. So even if it is a conspiracy, it may be Guo Xiang's conspiracy, because Guo Polu and Guo Xiang are brothers and sisters. At that time, after Guo Polu's death, the whereabouts of the Dragon Slaughter Road was unknown. Guo Xiang may have spread slogans everywhere in order to find the Dragon Slaughter Road. After all, finding a job requires the strength of the masses. Anyway, only she knows the secrets of the eternal sword and the dragon slaying road. This is a possibility. Also, the eternal sword and Tu Longdao, are as sharp as mud. You know, for a Wulin middleman, you need not only magic, but also artifacts.

Having a good weapon can improve your combat effectiveness. For example, there is a great difference between the extermination teacher and the dragon sword, so it may be a slogan held high by people in Wulin. In fact, in the book "Eternal Sword", I know that the secret of Eternal Sword and Dragon Slaughter Road is only the extinction of the teacher, and then the extinction teacher told Zhou Zhiruo the secret. Later, they came to the island of ice and fire. At this moment, Zhao Min took the sword, Xie Xun took the dragon slaying way, and the two treasures finally got together. Later, Zhou Zhiruo's sword collided without anyone knowing, and both the eternal sword and the dragon slaying road were broken.

Since it is the true sutra of Jiuyin, eighteen palms of dragon descending, and Wu Mu's suicide note. This is the real value of the sword slaying the dragon. However, Zhou Zhiruo was too ambitious at that time, and he became a nine-yin white bone claw, which was later killed by the true nine-yin sutra of Yang Guo's descendants.