He is a great warrior of the past, whose name could only be found in the legends of "Dragon Empire". It was said that long ago before the establishment of "Narukami", war erupted whose participants fought for the hegemony of sky and earth. Many hypotheses have been raised about his reasons for joining the war, and one of the hypothesis says that he fought to "protect the weak", in an era of chaos in which pure violence was equated to dominance. He was said to be the founder of the long-lasting symbiosis of dragons and humans, that "dragons soar in the sky and humans reside on the earth".
The path that the dragon had advanced becomes the "path of the conquerors" connected to the future. One wonders how he, who descended to the modern Cray due to "Stride", views the land now.