Modern military/historical knowledge + system information difference crushes the ancients. In contemporary 985, the soul of a national defense student returns to the son of the minister of the Ministry of Rites in Dawan. In the beginning, his family is confiscated and his family is exterminated, but he turns around in a desperate situation; he rises higher and higher; he slaps the powerful in the face; there are multiple female protagonists who interact emotionally; he is invincible on the battlefield; and his family rises.