The Guardian Knight of the Proud Princess

In a foreign land based on "authority magic", aristocratic wizards despise civilian wizards as "devil-stained disciples"—— Demons in human skin who "trade their humanity for power", a shadowy group not protected by the law, rats living in sewer streets. In this special group that is excluded from society, west Mingxiu lives as a magician who "abandoned his aristocratic status". During a hunting trip, he accidentally formed a symbiosis seal with the royal family's "Princess Longhu" Linfa. Subject to the curse of living and dying together, the two had to start intersecting. A demon who hates nobles × a royal girl who is used to controlling everything—— This fantasy entanglement caused by symbiotic bonds begins.