Struggle for Hegemony in Troubled Times

Han Dong, who traveled to a strange era, entered the military academy in order to survive. After four years of career, once he graduated, he was assigned to the frontier army to make a living. Unexpectedly, he was involved in a devastated era of strife! This is a fragmented era, this is also an era of competition among heroes, this is the best era, and it is also the worst era! Han Dong rose up in the frontier army, survived in the troubled times, gradually formed an elite division, swept the world, saved the people of Dawn, and grew into a generation of overlord!