This is a... Story with various twists and turns, with scum attacking scum and being scum supporting characters... Scum author~
The soul-eating miasma devours souls and seizes souls, but the person lost in the miasma is not just the one who has been poisoned?
Actually, didn't say that I just found one at random after I finished writing it and found that I couldn't come up with a name. Moreover, the homophone for "is a bastard" is quite appropriate?
Conception: