"Identity rewrite or set explanation authority?"
Feng Xue furrowed her brows, looking at the still unresponsive Pen Spirit, knowing that this "sister" had essentially been trapped by the setting of this world.
It didn't really matter though, as it could provide her with quite a lot of informational advantages. However, she also had to consider whether the deceased predecessor in this world possessed the Power of "Ghost."
Although the ability to rewrite cognition was perverse, it seemed to currently target only ghosts and ghouls, not posing too much of a threat to Feng Xue.
But if possessing the Single Word Authority of "Ghost," Feng Xue could not attempt to acquire the Kaidan entries of the "Ghost" system in this world; otherwise, she might become a vessel for the other's resurrection.
After all, nobody knew how the other defined "Ghost."
