In the Continent of Dragons, the giant dragon dominates the heavens, bullies the world, and has the power of life and death over the human race. A once-powerful figure on the earth was betrayed by his subordinates, and his soul pierces the Continent of Dragons, the Qin and Tang Empire, the thirteenth son of the champion On Ning Qi's body, and activated the strongest dragon slaying system, changing fate from then on. Carrying the dragon slaying knife on his shoulder, holding the swords of the gods, slaying the enemy and slaying the dragon, crushing the three worlds. The children of the family, the genius of the sect, and the strong dragon are all unified Trick! Damn, who else!