Mephisto Bart Kucabara, a demon lawyer, aims to amass sufficient Dark Matter to re-enter the demon world from which he was cast out. His strategy involves seizing the Dark Matter from the consigned souls of convicted sinners in hell, which he can claim by proving their innocence.
However, his compassionate nature frequently depletes his Dark Matter reserves, as he exhausts it safeguarding the souls against the Shinigami, who trap them in the underworld. How can he procure enough Dark Matter to fulfill his objective in this predicament?
