The 28-year-old social worker Chen Wei traveled to the war-torn Qingyang era and became a low-level frontier soldier. He was accidentally bound to a mysterious system and awakened the ancient "Qing Yang Roar" bloodline. Under the tempering of Wang Heng and other veterans, he grew from a recruit who could not hold a sword steadily to a calm and decisive warrior. After the bloody battle at Gubeikou, he used his mortal body to kill powerful enemies, and was promoted step by step to the commander of the town of Youzhou. He also founded the elite personal bodyguard "Qingyang Guard" and carved his own path as a military governor amidst the iron hooves of barbarians and troubled times.