In troubled times, wars are raging, the emperor's star is dim, and evildoers are rampant.
However, what is a monster, what is a demon, what is a ghost, and what is a monster?
The human heart is sinister, more powerful than the devil
You and I should be ruthless, but how can we be trapped in this mortal world?
Because with him in this world of mortals, it is not a prison for me, but a place to return to.