Sang grabbed one sword, and it didn't look any better than the other failed gears around, "no matter how I tried to control it, it ended up in such a way."
William knew what Sang wanted to do here. If spirit masters managed to craft flying swords, the use of them in fight or even in flight would be quite impressive.
Not to mention other gears like spears that would turn into flying deadly machines, or shields that could defend against any attack even if it came from the spirit master's blind spot.
Such new gears would change the entire world for sure. "Master must have thought too highly of my flying technique," William calmly said in his words, while thinking how naive it was from Sang to use such a method.
His method worked on low weight objects. His knives were forged to be light and small, easy to be controlled by his spirit power.
