The latter explained what he got, telling them William was building something to affect their abilities, unique traits, special powers, and such using something that not many people could.
He didn't get exactly what William was doing, but from what he mentioned they got how terrifyingly scary that art was. They exerted more power, trying to push the lightning away, and merge their black bubbles together, aiming to join hands.
But dreaming about that and achieving any success was an entirely different story. They resisted, and struggled, without achieving any of what they dreamt of.
Lightning was their nemesis, and they couldn't overcome it no matter how they tried!
As Fang was watching, he couldn't help but inwardly sigh. "Their luck is just bad! They faced William out of all people… And that kid is just deadly when dealing with dark masters…"