Observing the joys, sorrows, love, and hatred of cultivators throughout the endless river of time from a perspective beyond the limits of life. Emerging from an unremarkable little town, he steps into the extraordinary world of immortal cultivation. His journey moves sometimes quickly and sometimes slowly, with moments of walking and moments of rest, yet he never stops moving forward. From the Age of Declining Dharma to the Age of Emperors and the Age of Dark Turmoil, he has witnessed every era. The only thing he can do is watch his old friends pass away with his own eyes and then lay them to rest. Chen Changsheng transmigrates into a vast world of immortal cultivation and awakens an Immortality System. Every year he spends sleeping grants him another year of life, and he also receives an attribute point, beginning his extraordinary journey toward eternal life.