Sword Immortal for Five Thousand Years

Lu Bai, who returned from traveling in the prosperous Tang Dynasty, could not understand the reason for its demise. When he stepped into the long river of time again, he came to the Northern Song Dynasty. People in the Song Dynasty did not know the Tang Dynasty, but they were close to forces from different time scales such as the Warring States Period and the late Eastern Han Dynasty. In the chaotic time and space, how did Lu Bai move step by step from Yingtian Mansion to Kaifeng, and how did he move from the Northern Song Dynasty to the war-torn Seven Kingdoms. Maybe one day he can stand on the Great Wall, Looking at the dark landscape in the distance, Find the answers he seeks from the darkness.