A Terrifying Technique
Yet when William released the attack, he didn't use the same old method he always used, didn't just channel the stored attacks from his tails, through his body, towards his sword. If he dared to do it, he was sure his body was going to explode.
It wasn't just the danger stemming from these techniques, but because every tail had a different set of techniques, making them clash with each other if he dared to do it the old way.
So he used another method, used his tails as if they were his weapons. The four tails curved and landed with his sword at the same contact point at the ground. And with it, William could feel the fierceness of the attack he formed, and also its weakness.
"It's that compatible yet!" he could tell that even before the final form of the grand technique would appear. But before that, he needed to get himself away from here.