Bramble

When a mysterious, giant of a man arrives in a vast steampunk megalopolis, death walks beside him, leaving a trail of corpses in their wake. It's up to a dysfunctional police investigator to find the strange giant and stop him before the bodies pile even higher. But soon the truth is discovered, that this case is far more complicated than the detective could've possibly conceived: a veritable battle between nature and city is unfolding, whose very outcome could forever change the face of the Earth.