[Student Party, updated from time to time, primary school student writing style]
About 300 years ago, the human world was divided into four categories: humans, beasts, immortals, and demons.
One day, sudden changes occurred in the fairy world, stars fell, and the world was in chaos. Sporadic fairy powers gathered from the world, allowing a few mortals to possess fairy powers. People collectively called these people "Xiri" and the mission of the members of "Xiri" is to eliminate all demons and allow mortals to be in peace.
One day, I don't know where people learned that there was a dossier left behind when the immortal world fell, which recorded powerful immortal magic. This dossier is now in the Zhu family...
"Name this era after you. You will follow the guidance of time and find me, right?"
"Then use the blue bird as a guide to awaken my memory."
Cold outside but not hot inside
Concept: intertwining cause and effect