Zan Yunxiao was an ordinary man from a modern world, until a sudden twist of fate dragged his soul into a vast cultivation realm where strength decides destiny and immortals walk above mortals. Upon awakening, he discovers he has been bound to a mysterious System unlike any other. This System does not reward battle victories, divine treasures, or realm breakthroughs. Instead, its sole directive is unusual and absurd in the eyes of cultivators: produce offspring and expand a lineage. At first, Zan Yunxiao dismisses it as a joke of fate. But soon, he realizes the System’s rewards are real, granting him cultivation boosts, rare techniques, bloodline enhancements, and even heavenly treasures whenever his descendants are born or his bloodline expands. In a world where sects rise and fall through slaughter and competition, Zan Yunxiao chooses a different path: building a family that will endure through the ages. As his lineage grows, so too does his influence, quietly transforming from an