During the Hongwu period of the Ming Dynasty, Shen Jiuqing, a scholar from Jiangnan, was involved in a shocking conspiracy due to an imperial examination fraud case, and accidentally uncovered a secret about the dragon's veins that spanned six hundred years. A bronze abacus inlaid with dragon scales, half a volume of broken pages of a blood edict, and nine wandering dragon vein acupuncture points pushed him into the center of the whirlpool of court intrigues and murderous situations. When Qin Tianjian observed the deviation of star orbits, when the list of "Ren Wu Martyrdom" appeared in Jinyi Guard's secret files, and when the Jiuyou Crack swallowed black mist on the night of the lunar eclipse, he was shocked to realize that he was actually the last blood descendant of "Long Yuan Guard".
From the underground palace of Xiaoling Mausoleum of the Ming Dynasty in Nanjing to the place where dragons fell in the Western Regions, from the crossing of the Yin soldiers in Mobei to the ups and downs of the ghost city of Youdu, Shen Jiuqing practiced the "Tianji Ce" to break the dragon seal code, and practiced the "Nine Yin Dragon Claw Technique" to break the dragon puppet army. However, he discovered that the so-called "Purple Gold Dragon" was not a symbol of the destined emperor, but a container for the emperors of all dynasties to seal the incarnation of chaos. When the cracks in the Nine Netherworld swallow up hundreds of thousands of innocent souls, when the dragon's veins change course and need to be sacrificed with human pillars, when the dragon scale marks in his body turn into purple-gold light and go straight towards the Beidou, a game spanning the two realms of Yin and Yang will finally reveal the truth: the so-called destiny is just the last line of defense against the tyranny of perfection with imperfection.
"The dragon originates from chaos, and the heart is a human lamp." - When the abacus beads shot through the core of chaos, and when Shen Jiuqing turned into a purple gold statue and fell into the void, the dragon veins of the Ming Dynasty were forever filled with miracles created by errors.