The game is set in the era of the Three Kingdoms, Kingdom of Wei, Shu and Wu. Most of the main characters were designed base on real history. Zhuge Liang, the chancellor of the kingdom of Shu kept trying to take on with the army of Wei but never return with victory. On his third try, a mysterious group called “Fei Yu” (the two words came from the names of two famous generals of Shu kingdom -Zhang Fei and his sworn elder brother Guan Yu) helped in the war and the kingdom of Shu won the battle. However, on the fourth attempt, the Wei found the weakness of Shu which forces fei yu to set out for war once again.