The Immortal Uncle

Li Tieniu traveled through the world of immortality and was bound to the Immortal System. He received rewards of life, mana and spiritual stones for every year he lived. But the system granted him immortality, but not immortality. As time went by, he grew from a young man to a gray-haired old man, and he could only travel throughout the world of cultivation to find a way to rejuvenate his youth. Along the way, he kept a low profile, listened to all the stories in the world of mortals, made close friends, and saw life and death. In the face of bullying and pursuit, he never took the initiative to cause trouble, but pursued eradication. On the long road of life, Li Tieniu pursues youth while holding on to his true heart. Amid laughter, absurdity, and loneliness, he walks towards an unknown fairyland.