The strongest sorcerer in history, the Disgraced One, the King of Curses and even the Imaginary Demon. A cold, logical, calculative, immoral and sadistic man, if he could even be considered as a man. A master at hand to hand, and at the same time of Jujutsu Sorcery. 

The strongest in search of a worthy opponent.

Naive, innocent child. Contained behind a thick layer of glass.
Ordinary, other than the fact that she is the holder of the Pandora’s box.
She is 11 years old, and she acts just like any ordinary child would.