By the time Dong Tianyu had sent all the Wraiths into the Cave, the position of the Skeleton Army was already not far from him.
Looking at the skeletons right before his eyes, Dong Tianyu didn't think of retreating for a strategic shift, and directly used his Spirit Power to stimulate the Flying Swords by his side.
Unlike the practice swords he had used to slay the Zombies, Dong Tianyu's regularly used pair of Flying Swords, although one was often used for Sword Flight and the other for regular attacks, had been refined and recast using high-grade ore after their initial forging, elevating their quality to be close to that of top-tier Magic Artifacts.
Dong Tianyu did not employ the Flying Sword he was standing on; he was using the other one, which he normally used for attacks.
This time, the Flying Sword did not charge into the Skeleton Army for close combat like the common ones did earlier. Instead, propelled by Spirit Power, it fired off slashes of Sword Qi one after another.