As the domain experts were lost in their thoughts, Yang Qing was lost in his own, too.
"The art's effects seemed to have improved drastically than I expected!" he thought as he contained his surprise while examining the effects on the two rogue cultivators.
The cultivation spell he had just used, Yin Yang Genesis: Lark's serenity aria, wasn't a spell he learned in some cultivation scroll or talisman somewhere but rather was an innate spell that came from his peerless jade physique, the Yin Yang Jade Nature Bones. Every peerless jade physique user would suddenly acquire innate abilities tied to their physique similar to how spirit beasts, spiritual plants, or those born with natural physiques would have innate abilities.
Yang Qing received a few innate traits and spells when he broke through and the spell he just used had been one of them.