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Gu Pae (구패), the Iron Fist King, one of Dark Heaven Association's Eight Kings, known by the moniker just as he ruled the Unorthodox Faction with just his fists, making him a formidable warrior.
As a renowned master at the Unrestrained Realm, his lifetime accumulation of wealth must undoubtedly be enormous. He is the owner of the Dragon Carriage, which controls all the waterways of the Forsaken River. He holds the power of life and death over all waterborne goods traveling along the Yangtze River. His status within the Dark Heaven Association is at the top of the hierarchy.