Saikiyo and Oniji, well, Oniji in his "natural" state. I've aways drawn Oniji as he looked when he was alive, I think this is the first time I've draw him as a parasite (he's a parasitic spirit, Saikiyo is his host). He has "replaced" her blood, it is now black and he can control her blood, on the inside, and can move it outside the body (that's what the black stuff on her is)
This picture would be directed towards Cyrus, who was the one would cause Saikiyo And Oniji to be like this. He had set everything up so that Oniji would die and become a parasitic spirit, because Saikiyo was "chosen" as a host, to make sure the parasite would take root, Cyrus, made a deal with some other demons to kill off her family and clan so she would be forced to depend on her parasite to survive. What you see her are the results of all the work laid out, an innocent girl broken because she was born with a monster that is slowly killing her from the inside. The world crushes this little girl until she does become a monster, giving into the insanity of having a second soul and being swallowed by rage, sorrow and vengeance. The very monster that Cyrus had made ends up umaking him not before he robs her of the one thing she wants most, which he ends up paying her back in full...as he could.
I don't use this style very often, so, it's a nice break from what I normally make.