Entering the rivers and lakes alone, I realized that the rules of this world have long been a chain. The rich and powerful have cut off the backbone of the poor family. The gods in the heaven use lights as bait to fish for the will of all living beings. In the depths of the netherworld, there are reincarnations weeping blood: "Those who light the lamps will become lamp oil!" When the candle dragon sword slashed towards the so-called "rules of heaven", Jiang Liu finally understood his teacher's last words - keeping the heart is not about keeping the rules, but keeping the heart and the lamp will not be extinguished. Even if the eternal night is approaching, there will always be mortals who use their blood as core and their soul as flame to illuminate every foot.