A Centenarian Enlightened on the Immortal Path

A centenarian braving the northern cold winds, over eighty years ago he participated in a spirit root test with his fiancée. He was deemed without a cultivable spirit root, while his fiancée entered the path of immortality, marking the divergence between mortal and immortal. He once struggled unwillingly, but eventually returned to an ordinary life, marrying and raising children in Hulu Village. Now, with his family successively passed away, he remains alone, about to celebrate his hundredth birthday. One day, two cultivators came to the village to test the spirit roots of children. All the village children had no spirit roots, yet the testing jade amulet activated on its own, emitting a hundred-foot green light, and revealed that in his twilight years, he possessed a top-grade spirit root that appears once in ten thousand years. However, his lifespan is nearly over, his qi and blood depleted, and even with a peerless destiny for immortality, the path of cultivation will be arduous eve