Bright Sword: This unit is really ruthless

After waking up, he traveled back to the war-torn era. At the beginning, the troops were surrounded. As an excellent commander, Zhang Ling faced it calmly. Just when he was at a loss, he accidentally activated the God of War system. However, this system was really overbearing and simple enough. Killing the enemy would get rewards, including the enemy's weapons and family. So, in northwest Shanxi, a ruthless army was born. ...