The Silver Dimension is the homeworld of The Five Tiger Generals, Sun Shang Xiang, Cao Cao, Da Qiao, Xiao Qiao, Liu Bei, Yuan Shao, Zhuge Liang, Diao Chan, and Lu Bu. This is the main world where the story of K.O.3an Guo takes place. It has been concluded that this world takes on the modern theme of the traditional Chinese folktale "The Romance of the Three Kingdoms". When Liu Bei went missing in the 28th Round, it is revealed that the twelve dimensions are separated into the x, y and z plane. The Silver Dimension belongs to the x-plane.