Quinn, when examining his own strength and weaknesses, knew that he couldn't regenerate his wounds like Layla did, and he wasn't as fast as Erin. The thing that was his strongest point was his strength itself, but judging by Erin's growth, knew that it wouldn't stay like that forever.
He considered getting turned a few times, but that came with its own risks, and meant he would lose all of his progress with the earth ability. It would effectively set him back to the start, just like how the system did to Erin.
However, qi was a different factor all together.
Although Erin had qi, Quinn couldn't see its full potential since he didn't know what was qi or what was her natural vampiric capabilities. The same couldn't be said for Vorden. He was completely human, and yet, he was just as fast as a vampire.
"So you want to learn qi as well?" Leo noted as he stroked his beard, "You two haven't let loose about the secrets of qi, have you?"
