Empty Words and Desolation

What is the so-called cultivation of immortality? Strength? Life? Or inside. There are all kinds of strange views on cultivating immortals, and everyone has different ways, until cultivating immortals comes to us. The sky and the earth change color, and the sun and moon shine again. With the rise of all races, the human race is in danger? The world's endless struggle, thousands of years of technology have turned into nothingness, and the human race can only cultivate immortality in order to survive. Until the so-called destiny appeared.