On the border of Da Qin, the front line of the battlefield for the invasion of demons. The protagonist was originally a Blue Star special forces soldier, but traveled through time to become a cook in the frontier army of the Northern Frontier of Qin - a "military slave" who did not even have formal military registration. The demonic tide came, the commander died in battle, and the frontier army was defeated. In despair, he picked up a broken halberd stained with blood, and accidentally activated the "Great Qin Army Soul Summoning System" - which can summon the heroic spirits of famous generals in the Chinese dynasties for his own use. At the beginning of the system, only the lowest level soldier souls can be summoned. As military merit is accumulated, stronger heroic spirits can be gradually unlocked. As a cook, he commanded the remaining soldiers, and with the help of the famous Qin and Han generals he summoned, he fought back the demonic tide, and became famous in one battle. The imperial court thought he was a reclusive master of military arts and sent eunuchs to recruit him, but all they saw was a greasy cook. He didn't want a reward, he just wanted to return to the border. As the military souls continue to upgrade, Bai Qi, Han Xin, Xiang Yu, Yue Fei and other famous generals through the ages have awakened, and his "heroic cavalry" has become a nightmare for the demons. When the chaos came at the end of the Great Qin Immortal Dynasty, he led his army into the pass, used force to stop the war, and restored the glory of the Great Qin.
