I Collect Scrap Metal in the Tang Dynasty

Legend has it that during Emperor Taizong's reign, seven jade discs forged from iron fallen from the heavens appeared. They contained righteous energy and were key to restraining evil spirits. United, the seven discs could unleash the power of "Seven Stars Reflecting the Moon" and purify the world's corruption.

The story takes place from the late Kaiyuan era through the Tianbao era of the Tang dynasty, during the later years of Emperor Xuanzong's reign. On the surface, the empire is prosperous and flourishing, but in reality, regional warlords carve up the land and danger lurks in the imperial court. The former Grand Protector of the Protectorate of the Western Regions, the Iron Wolf King, earned great military honors but grew resentful when the court began to distrust him, and fell to the demonic path. Unmatched in combat and ruthless, he gains a mysterious power that fuels his ambitions. In secret, he conspires with foreign tribes and trains the "Ghost Wolf Guard." His goal is to seize the legendary "Seven-Star Dragon Jade," obtain supreme power, overthrow the Tang dynasty, and establish his own kingdom.