Peter knew that wasn't going to happen. And so, he felt how tight the spot William threw them at without even taking their opinion on this matter.
"What are you talking about?" William frowned, didn't get what was going on inside Peter's mind, "these are common techniques I accidentally learnt. You all should be aware of these techniques, right?"
"Well…" Berry was still seeing the same old William who pulled a miracle back at her clan before in front of her eyes right now, "we know the first three you mentioned, but not the other three you taught us just now."
"Aren't these your family's techniques?" Lang also felt the same as Peter, and so he felt doubtful about William's reaction.
"They are my version of these three common techniques," William started to feel something was amiss here, and these kids got something wrong from what he said, "I just happened to learn a better version from my master. And so, I wanted to teach them to you."
"But…"