This flying sword had indeed evolved from the Hidden Demon Sword Art. Back then, Lu Xiaotian and Yu Xiaoqiao had both been trapped in the star domain, sealed away by the Firecloud Monster with the Thick Earth Soulfusing Mother-Child Seal for several years. Lu Xiaotian had exchanged sword arts with Yu Xiaoqiao. After devouring a sword embryo—especially a high-tier sword embryo—one would obtain the corresponding sword art.
After exchanging sword arts, Yu Xiaoqiao had devoured more Body Integration Realm sword embryos than Lu Xiaotian, but the sword arts they possessed were the same. However, with the sword embryos she had devoured as a foundation, Yu Xiaoqiao could cultivate these sword arts much faster.
The Misty Flying Sword continued to improve steadily. After splitting off a secondary Primordial Spirit to control it and derive and fuse sword arts, Lu Xiaotian stopped concerning himself with the Misty Flying Sword.
Part of the magical power within his body followed the path of the Primordial Unity Scripture, circulating day and night without pause.
As time passed, the grooves on the surface of the Five-Element Magnetic-Origin Golden Armor became increasingly distinct. Those grooves seemed to have been tailor-made for the Illusion Mirror.
After the Illusion Mirror and the Five-Element Magnetic-Origin Golden Armor had shown signs of merging that time, Lu Xiaotian would use the Misty Flying Sword to stimulate them every so often, hoping to accelerate the fusion of the two magical treasures.
Once the two magical treasures fused, they would become an entirely new magical treasure. Its might would be far more than a simple one plus one.
Under the stimulation of the Misty Flying Sword, the Five-Element Magnetic-Origin Golden Armor and the Illusion Mirror did indeed show considerable improvement. However, when it came to fusing two different magical treasures, Lu Xiaotian was feeling