Cheng Shan, a mysterious one-armed young man, travels around the world with his companion, a young girl named Ming Cai, in search of a miraculous medicine, the "Faded Dragon Scale". The theft of the black umbrella from the imperial palace resulted in heavy sins. Due to past relations to the black umbrella, Cheng Shan and Ming Cai decide to search for the black umbrella and recover it. However, after several twists and turns where their lives were in danger, they find that the matter is not as simple as they thought. Will Cheng Shan finally be able to unravel all mysteries and distinguish good from evil? Will he be able to escape unscathed from the lethal threats and dangers lurking in every corner, and eventually find the Faded Dragon Scale? dragon? Or, is there a greater conspiracy behind this? In this life, he is destined to be unable to hide and have no other option but to fight with his life because he is... The Craftsman.