After waking up, two college buddies find themselves transported together into a chaotic age. Once classmates, one ascends to the throne and rules the realm, while the other is appointed Great General and commands a mighty army. Armed with modern knowledge and foresight far ahead of their time, the two join forces to reform officialdom, modernize military equipment, and devise brilliant strategies. With their overwhelming advantage in knowledge, they crush opponents from both past and present, pacify wars across the land, expand their territory together, and forge an unparalleled, mighty empire that will endure for eternity.