Forty Millenniums of Cultivation

Even if this universe is nothing but a brutal bloody and dark forest we Cultivators will burn our lives and burst into a fiant spark
However weak every spark is however shortlived however small So long as the sparks keep flowing then one day one of those sparks will light some tinder and that tinder may light some fallen branches and those branches shall set ablaze each and every last tree of the forest
Finally even the faintest sparks will eventually set the shadowy forest ablaze and illuminate the whole world