A Comprehensive Introduction to Alternative Cultivation of Immortality

Time is like flowing water, and everything is also like flowing water; the days after time travel are even more like flowing water, but after traveling to the farming world, the life plus the need to cultivate immortality for unknown reasons will still be as carefree as flowing water. Traveling through various worlds... What, just traveling through the worlds of various stories, am I alive or dead? Is it cultivating immortality or does it only exist in the literature about cultivating immortality? Is it going to be reincarnated for several lives or can it only exist in books? Maybe you won't know until the end of your life, maybe you will never know