I, Armed with a Single Blade, Guard the Nation's Gate for a Hundred Thousand Years!

[Blazing Passion] [Great Tang] [Overwhelming Power] [Fast-Paced] [Ruthless] After the An Lushan Rebellion broke out, the once-prosperous Great Tang rapidly fell into decline. The Tang court pulled large numbers of troops from Anxi and Longyou to suppress the rebellion, leaving the Western Regions dangerously undermanned. The demon race seized the chance to cut off the Hexi Corridor, the empire's “lifeline,” completely isolating the Anxi Army from the heartland of Great Tang and leaving them as a force cut off from the world! Over the decades of conflict, the demon race slaughtered the kingdoms of the Western Regions! But the Anxi Army stood firm, never yielding an inch. They repelled the demon race time and again, stopping them from advancing east and setting their sights on the Central Plains, and protected the lives and livelihoods of Great Tang's countless common folk! Li Chang'an transmigrates into this world and becomes the last soldier guarding the Anxi garrison. One man, one blade, guarding a lonely city. Alone, he stands against a million demon troops! “Brave old Tang, let us face our nation's peril together!” “We fight until the last drop of blood, and never give up the battle!” “To the east stands Great Tang, rising like the sun!” “A century of national grievance, a sorrow time cannot soothe!” “With the land in turmoil, how can there be peace?” “Great Tang has its warriors. Who can stand against them?” “Kill! Kill! Kill!”