After walking along a road, no traces will be left after the rain falls or the wind blows. No one knows where Gu Yi came from. They have only heard of another world outside the eighteenth level of hell. That place is called "Jiuxiang Case". She belongs there. Only those who are extremely sad and joyful can go there. After they get there, they can make a request. After the request is fulfilled, their souls can only stay in a piece of letter paper and will never be reincarnated...
After life and death, the body is rotting, the soul is separated from the bones, and the heart is not filled with great sorrow or liberation. When you come to this old house, you should forget it. You should not enter the reincarnation, not be a wild ghost, and never leave forever. You will not see the sky, the stars and the moon, and you will not smell the world of mortals.
But, that's just a legend...
Intention: I have read many stories, listened to many voices, understood many difficulties, and understood many truths