She is Qiao Ran, who once had a happy family. The appearance of the puppet made her life break away from the ordinary track, and she successfully entered the Thulysian Noble Private School due to the misfortune of the puppet's appearance.
What exactly a puppet is is still being explored by New Humanity.
His name was Hill, one of the few students in Class S of the Thulishis Private Aristocratic School. His golden pupils seemed to be surrounded by a kind of writing. She met him and reconnected him with the old world and the royal family to which he originally belonged.
The conflict between the old world and the new humanity, the coexistence of the royal family and humanity, the separation of life and death; what is the end of an era, is it destruction and oblivion, or is it becoming history and legend.
Intention: Exploration and decryption/Family, friendship and love/The birth and resolution of conflicts