Knife Sharpener: Yin Yang Ghost Weapon Certification Office!

"Sharpening scissors and kitchen knives is just my superficial job!" "Actually, what I am sharpening is the peach wood sword for killing ghosts, the Eight Diagrams Mirror for calming souls, the soul-fixing bell for exorcising corpses... And the Yin-suppressing Whip for ghosts!" Zhang Peng, the 99th generation descendant of the knife sharpener, is the only spiritual weapon certification and repairer in the Yin and Yang worlds. We take small jobs and collect scraps, the price is fair, and you don't bully anyone! Until one day, a ghost general with a transparent soul and broken armor knocked on my store door and respectfully handed over a rusted thousand-year ghost sword: "Master Zhang, all the craftsmen in the underworld are dead, and the gates of ghosts in the underworld are rusted to death... It's urgent. Please sharpen this world-suppressing ghost sword!"