Traveling through the Kowloon Walled City in Hong Kong, he unexpectedly became a disciple of Uncle Jiu and learned the Taoism of Maoshan.
Ghosts and evil spirits can be suppressed with a talisman; gangsters can be subdued with fists and kicks.
Starting from the bottom of the city wall, wandering the black and white paths, gaining power, stepping into the heavens, and gradually reaching the top to become the king.