He is the brave and arrogant king of the wolf tribe, and she is the most coquettish princess of the fox tribe. For the sake of a distant legend and the strength of the two tribes, the two entered into a marriage. She made suggestions for his empire, and he protected and supported her throughout her life, and finally led the demon clan and became the emperor of the demon clan. Since then, for tens of thousands of years, it has been a convention that the queen of the wolf tribe must be the princess of the fox tribe.