He tested his technique before and ended up creating a deep hole in the ground. But this time the hole got much deeper and wider than what he initially experienced before.
Not to mention he never intended to release the technique over the ground. He simply wanted to hit the monster at its weakest spots, and never imagined such an attack would spread up and cause all this.
At the same time, he got more shocked about the fate of that monster. He was sure the technique of his was brutal and overbearing, quite explosive and deadly.
However, seeing all these cleanly cut pieces of the monster's body made him more doubtful than others if what happened here was brought up by his move.
'Did my technique cause all this? For real?!!!'
William didn't get it, but there was something that changed slightly from the last time he tried out his technique, the amount of his spirit power!
