In a blink of an eye, the clouds drift by. Death is an end, but also a new beginning. Flowers bloom and fall, endlessly repeating the cycle of life. All living beings can only let go of their attachments and follow the natural order. After suffering misfortune, illness, and death, the protagonist is reborn as a white snake, carrying their memories. As time passes, their human memories are gradually suppressed by their bestial nature. A snake is a snake, never truly human. This is the story of a female snake demon seeking immortality.