Just finished this horrific manhwa, and I'm curious as to what the author was trying to accomplish with the kid at the end. Is he trying to show that the kid has somehow embodied that scumbag MC's hatred and is now taking it out on the human world? The ending doesn't seem very well thought out or at least not conveyed clearly.

I read this so long ago and all I could remember thinking was “ what the fuck?” The author seemed to be trying to make some message about human cruelty but just couldn’t get there. IMO he should have just stuck with the pornhwa plot he had going.