No one is in charge of the underworld, and higher functions cannot be activated.
Souls that do not want to be reincarnated cannot be forcibly captured, so they wander around the world.
The duty of the Ghost Covenant Master is to eliminate their obsessions, resolve their grievances, and bring them back to the underworld.
I've gone to school, so there won't be any updates. Huge pit, enter with caution! ! !