By chance, Zhang Jiufeng obtained the world's supreme treasure, the Cloud Talisman! The powerful magnetic field brought by a comet activated its energy, transmigrating him to the Ming Dynasty. With the Cloud Talisman's power, Zhang Jiufeng's martial arts advanced by leaps and bounds, and he became the leader of the Western Depot. Drawing on his expertise in machinery, he made a wheelchair for the old emperor. He later served the crown prince, rescuing him from danger time and again! He headed north to help Korea fight off Japanese pirates, then traveled south to visit famous mountains and meet reclusive masters, taking on the Donglin Faction...