Faction idea: Koreans (Silla, Gojoseon,Goguryeo)

Goguryeo (고구려; 高句麗; [ko.ɡu.ɾjʌ], 37 BCE–668 CE), also called Goryeo (고려; 高麗; [ko.ɾjʌ]), was a kingdom located in northern and central parts of the Korean Peninsula and southern Manchuria. It was one of the Three Kingdoms of Korea, together with Baekje and Silla. Goguryeo was an active participant in the power struggle for control of the Korean peninsula and was also associated with the foreign affairs of neighboring polities in China and Japan.

The Gaema Musa 개마무사, or "Warrior of the Kaema Plateau" were the elite warriors of the ancient Korean kingdom of Goguryeo. They were some of the heaviest cataphracts to be fielded by a Far Eastern polity, with both the rider and the horse completely encased in heavy armor. Goguryeo was the most militarily dominant of the Korean kingdoms and its cavalry were the vanguard of many conquests. Aside from their deadly prowess, the Goguryeo cavalry were also distinguished by the elaborat