Nameless Person in the Book of Life and Death

A man who has been completely erased from the book of life and death holds a silver needle that can reverse yin and yang and rewrite life and death. He walks on the boundary between the human world and yin and evil in the reinforced concrete city. He helps the world by hanging his pot, not for fame, wealth, or glory. Every time he saves people, it is just to get closer to the dust-covered truth - who and why, completely erase his existence from the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.