Da Qin Mad Giant Hero

Strange foreign demons invaded, and the human emperor died in a battle to the death. The way of heaven has become the gestation place of demons, and the path to immortality is cut off. The nine great kingdoms used the power of the devil to rise up, create martial arts, and compete in the Central Plains. Feng Buchen traveled to Qin, one of the Nine Kingdoms, and gained the power of the strongest demon general to suppress the demons and kill the gods.