Ruling the World, Starting with Dual Cultivation with My Ancestor

【Longevity + classic fantasy + lighthearted humor + survivalist cultivation】 Cultivate heaven, earth, and all creation; forge an immortal, indestructible body. ... Chen Xiaochuan was reborn and transmigrated to another world, where he became a cultivator, all because he was lovesick. Unexpectedly, he awakened the Longevity System. He gained the ability to dual-cultivate with his ancestors, cultivating heaven, earth, and all creation. He could devour anything in the universe. From then on, with an immortal body, Chen Xiaochuan became a saint through physical cultivation. He opened his mouth and devoured heaven and earth; with a single thought, he dominated the world, and the nine clans submitted!