Longevity Through Tortoise Breathing: From a Lowly Servant to an Immortal Being

Zhang Shou transmigrated into the body of a lowly, menial disciple in the cultivation world, only to find himself mediocre and his path to immortality bleak. Just when he thought he was destined for a life of mediocrity, he unexpectedly formed a contract with an iron-backed tortoise in the sect's breeding pond. The tortoise's lifespan could be added to his own! From then on, Zhang Shou nurtured the tortoise, relying on its long lifespan to quietly develop and gradually break through cultivation barriers. ...The world changes, and all things turn to the next. When his peers' geniuses turned to dust, when his powerful enemies ran out of lifespan, when the rise and fall of sects vanished like smoke... Zhang Shou surveyed the changing eras and sighed: "Competing for supremacy on the path to immortality? Why seek fleeting brilliance? I cultivate for a lifetime, not seeking rapid progress, but only longevity and eternal existence!"