Sha Tongtian had been training diligently in the way of the sword, and it was only two years ago that he managed to break through a bottleneck, reaching the mid-phase of Crystal Transformation. It could be said that he was the disciple with the most astonishing cultivation speed among the recent disciples of Tianjian Peak. At the time, his breakthrough had also caused quite a stir within the sect.
Not long ago, he had also called for a large amount of resources from his family and spent countless efforts to refine a Yuan Spirit Flying Sword, significantly enhancing his strength.
Although Sha Tongtian was somewhat surprised that he could not sense Liu Ming's aura, he felt even more confident in his own abilities, and promptly issued a challenge without much thought.
"Very well, since Senior Brother Sha is interested, I shall accompany you," Liu Ming thought for a moment and agreed without objection.