Grand Trading Hall "宏偉商貿大廳" refers to the only venue which allowed the sole purpose for economy, wealth to bloom within the clan and within partners of trade for the empire and kingdoms. Trading is an important asset to the clan and hence crucial and vital for the economic stability of the empire. The Grand trading hall is created by Former Fifth Division captain Rivee1, whom saw that a good empire must have a good economy stability to ensure the life-long dexterity and peace of the empire. He created the papers for the design of the hall, which made him well know as "Father of Economy" "“父親經濟”", which he assumed the position of economic minister in the clan.