When the giant bronze door opened for the third time in the dream, sixteen-year-old Mu Yunsheng finally saw clearly the glazed skeleton with the same face as his own behind the door. The adopted son of a mute servant who had been working as a miscellaneous person in Qingming Sect for three years had no idea that during the selection of outer disciples, the nine orifices mysterious pattern that suddenly appeared on his palm would reveal a shocking scam that lasted for ten thousand years. The immortal national master who climbed back from the netherworld, the blind saint who guarded the astrological disk and waited for her old enemy, and the silver-faced man who always appeared on the roof of the ancestral hall on rainy nights... All clues point to the name that has been erased by history - the "Xuan Bone Lord" who once cut off the Tianmen with a sword.
