Inheriting the orthodox system of gold-touching captains of the Northern School, it began with Cao Cao's gold-touching Zhonglang General, who passed down the "Sixteen-Character Gold-touching Secret Technique" and abided by the iron law of "don't touch gold when the rooster crows and the light goes out."
The core of the main plot: When the ancient Emperor Yu was controlling floods, in order to suppress the nine evil dragon spirits that were out of control in the dragon veins of Kyushu, he built nine dragon-suppressing coffins and buried them in dangerous places in China. Each coffin contained a dragon-shaped jade talisman. Collecting nine of them can open the source of the dragon veins, obtain the dragon marrow of immortality, and overturn the mountains and rivers.
In 1998, the protagonist's grandfather Lin Shouzheng led the "Tinmen Gold Hunting Four" to break into the first dragon-suppressing coffin in the Taihang Mountains. In the end, he was the only one who returned seriously injured. The other three died, one disappeared and one rebelled. Since then, Fengfu has retired. In 2026, my grandfather died mysteriously, and the cause of death was determined to be "accidental drowning." However, his body was found in a dry toilet in urban Tianjin, soaked to the skin, with half a dragon-patterned jade talisman clutched tightly in his hand. The protagonist was involved in a mystery of life and death that spanned 28 years.