"What you can't get on the battlefield, don't expect to get at the negotiating table." The Battle of Fuping in the fourth year of Jianyan was a strategic decisive battle between Song and Jin for control of Shaanxi and even the Northwest. The Song army suffered a disastrous defeat, and the Song Dynasty's strategic focus shifted to defending Sichuan. Several years later, the Song and Jin negotiated peace, and the west was finally divided along the line of Dasanguan and the Qinling Mountains. Shaanxi and the Northwest were lost, all because of this. When a soul from the future awakens in the Battle of Fuping, everything is different.