Why is the "Ghost Gate Thirteen Needles" considered legendary? Because it has some origins with the Heavenly Master Girl, and according to ancient records, the "Ghost Gate Thirteen Needles" was created by the first generation of Heavenly Masters from the Zhang Family, Heavenly Master Zhang Daoling.
What does Heavenly Master Zhang do? The duty of a Heavenly Master is to exorcise demons, subdue monsters, and catch ghosts. That is the duty of a Heavenly Master, but Heavenly Master Zhang Daoling went on to create the "Ghost Gate Thirteen Needles".
For this reason, the "Ghost Gate Thirteen Needles" differs from ordinary acupuncture skills. Its mysterious nature is evident from its very name.
The Taoists believe that the Tao is divided into Yin and Yang. Everything is divided into Yin and Yang, so are people. When a person dies, the Yang part ceases, while the soul is Yin. The Yin soul does not cease; it exists in the Yin world and is known in the human world as a ghost.
