The Beacon Is Ever Bright

A border recruit who joined the army as an abandoned son awakened the simplest but most original "qi" phase in the infiltration of an alien world that no one knew about - he started from one city and one pass, fell into the dynasty's plot, fought for territorial supremacy, and sought to conquer the world. Guard, one pass, one country, one world, one starry sky. Standing in the void, with your back to all living beings and your face to the abyss, stand like an everlasting beacon...