'Hm… he's pretty good at dual cultivation, but it's definitely nowhere near Su Yang's level…' Xu Xuan thought to herself as she analyzed Su Yang's cultivation with his client through her spiritual sense.
Naturally, she knew it was highly likely that he was hiding his true skills. However, she couldn't tell so quickly, as she'd just arrived.
As she watched more of their cultivation, Xu Xuan became convinced that Su Yang was hiding his true skills. Normally, if Su Yang seriously wanted to hide his skills, not even the Sect Master of the Boundless Yin Yang Sect would be able to tell. However, he was currently alone with a client, so he didn't put too much effort into hiding his skills.
Xu Xuan watched Su Yang's cultivation session until the very end.
"Thank you very much for letting me experience what it is like to be young again; I will never forget our moment together for the rest of my life."