What Kind of Immortality Can You Do If You Don't Go Crazy?

Old man: "Young man, don't sleep! If you sleep again, you will die..." Businessman: "Sir, please take a breath of fresh air and wake up..." Young man: "Hoo... It's clear! My body is rejuvenated, as if I've entered a fairyland..." "Lingxu", a world of cultivating immortals where fresh air is a luxury... Long Yu accidentally obtained the "Key to the Spiritual Ruins - Star Boundary", which has the magical effect of purifying the air... Since then, Long Yu has embarked on a journey of selling air, successfully accumulating the first pot of gold for cultivating the road... Under the brainwashing of the [Principle of Ramping]... Long Yu's survival logic in this life: "Make money→Strive for power→Become a Dogecoin Immortal!" It is bound to make up for all the regrets of the previous life...