Wizard.
This term was once used to describe those who possessed supernatural powers, prophesying destiny, divining good and bad fortune, building communication bridges between the dead and the living, delivering divine messages, sheltering mortals, or using their powers for evil, creating disasters, laughing menacingly as they watched the world burn.
But in this era, the term wizard is used in some informal occasions to describe such a group of people—
They use neuro-interactive equipment to enter the network world, bypassing the network service providers' bridges, ideologically wandering in the ocean of data.
This is difficult,
requiring high mental focus, isolating themselves from the sensory influences of the real world,
making their consciousness independent, rising,
gradually coalescing into a "ghost-like" form.
A novice wizard can roam freely in the standard fiber optic lines in ghostly form, entering some poorly protected servers, altering data.
