The three blades of small golden swords before him had been molded by Lü Chuyi using powder and some other materials. Her Heavenly Orchid Silver Bamboos were very young ones and were entirely golden. This meant that they were only considered semi-manufactured fairy artifacts.
Su Yu had provided top-grade Heavenly Orchid Silver Bamboo which had aged for more than a thousand years. It was entirely silver and had even developed a weak magical power of lightning.
Even without the intervention of equipment-crafting masters, the impregnable materials alone were capable of being crafted into top-grade spiritual artifacts. Combined with the small kylin's mysterious flames and its mysterious crafting experience, the grade of the swords certainly surpassed top-grade spiritual artifacts.