Tang Dynasty Swordsman.

In a world beset by calamity, the Tang Dynasty is plagued by the devastating An Lushan Rebellion. Li Ji, a scholar from a different timeline, finds himself inexplicably transported to a bygone era, surrounded by unfamiliar people and a world that bears little resemblance to the one he knew. With no premonitions or foresight to guide him, Li Ji must navigate this uncharted chapter of history, forging a new path amidst the turmoil and upheaval of ancient China.