No one in the Northern Army knew that Yun Yan, the silent god of war codenamed 'Xuan Crow', was actually the last carrier of the ancient spiritual veins. On the day he was discharged from the army, his spiritual core went berserk and shocked the world. The whole army knelt down and begged him to stay, but Xie Zhao sneered in the dark - he knew that if Yun Yan did not die, his own life would not be long. Military doctor Jiang Jiuyuan sealed his pulse with blood, and supervisor Lu Chenyue continued the battle with his life. Every talisman of street beggar Bai Wu points to an erased truth: Yun Yan is not a warrior, but a sacrifice. When the three thousand armored men knelt in a spiritual formation, he finally understood: Retirement was not the end, but the beginning of the divine war.