Ancestral Grandpa's Lifespan Arrives, Filial Descendants Panic

After traveling to a modern cultivation world, Lu Xuanheng becomes an immortal grandpa whose lifespan is about to end. His clan rushes to divide his inheritance, and the Immortal Academy forces him to die for others. In this desperate situation, the Ten Thousand Myriad Heavenly Seal awakens, allowing him to unify the lifespan and cultivation of all worlds and selves! From then on, he crosses boundaries to seize opportunities while settling scores with traitors, reversing his plight and climbing to the heavens step by step. While others wish for his early death, he lives on to become the grandpa for everyone.