Cultivation of Immortality in the Doomsday: the First Person to Cultivate Immortality Is Actually Me

After an undersea drilling accident, a door opened in the deep sea. Animals and plants absorb spiritual energy before humans do, fish become demons, blue algae climb up the coast, and ordinary people begin to age and crystallize. When I was a freshman, I was rescued by a dolphin that swallowed fragments of the seal. I strayed into the world of immortality for half a year and learned the lowest level of air entrainment. When I returned to Earth, reality had only passed fifteen days. The end of the world had just begun, and I became the first person on earth to know how to use Reiki.