The apocalypse burns the sky and civilization collapses. Cen Jin is the only survivor who has mastered the ability of "Ember Fire", which can burn out viruses and aberrations, but also burn away humanity. He thought he was the savior until he met Qi Shubai deep in the ruins - the "reverse species" who was hunted by all mankind but could purify his flames. When his faith collapsed, Cen Jin personally ignited the savior he once swore to protect to the death, just to use his blood to extinguish the endless flames.
