A fortress stood tall, nesting on the perilous mountain path.
Built firmly at the pass, with thick logs set up one by one, tightly bound together, forming a lofty fence. Beneath it was a foundation that rose from the ground, made from heavy, enormous earthen bricks stacked together, showcasing a primitive and rugged scenery.
It appeared to be an impregnable stronghold...
Yet, it was merely an appearance.
Perhaps for this era of cold weapons, it indeed presented a formidable barrier, but the guarding army faced opponents that were not human, but non-human.
Though the opponent also used cold weapons, the sword held in their hand, along with the two swords floating on either side, were celestial treasure swords named "Great Communication," "Small Communication," and "Manifest Communication," collectively known as the Three Bright Swords.
