Twilight Boundary

Where twilight reigns, the world is divided between yin and yang. When the flesh of evil gods spills from the cracks in the earth, when mountains of flesh appear everywhere. Some fear, some worship, some burn incense and make offerings. And some take a bite and think, 'Hmm, not bad!' Thus, flesh becomes crops, and people greedily harvest, fight, and seek help from ghosts and ancestors. Hu Ma, reborn from fear, eats the Taisui, cultivates a fire furnace, endures hardships, struggles for survival amidst the evil spirits, and then... What? I'm the evil spirit?