Although the dragon swords lost their Spirituality, they were still Immortal grade materials that had been fixed with the Living Soil! Refining them was not going to be an overnight task!
On top of that, Chen Xiaobei only had one piece of Sanmei True Fire Talisman left. So, he had to resort to using the Transmogrifying Flame.
Even if the Heaven and Earth Furnace's Spiritual Ability was given a boost, it would take almost a month for the whole refinement process to be completed because of the low-grade fire.
Of course, since there was no battle involvement in the meantime, Chen Xiaobei had the time to spare.
He could cultivate while he waited; not a minute was to be wasted.
Chen Xiaobei may have given most of his Spiritual Stones to Qin Yitian and the Beast Essence stored inside his body had been used up. However, he had made the emperor of Tenshou his loyal hound and had access to the Tenshou's spirit channel for cultivating.
