I focused intensely on observing the changes in Liu Shuying's expression. I'm not certain if Liu Shuying is Shan Liangyi; part of the reason for initiating a verbal attack here is to probe and see if he'll reveal any flaws.
This probing also poses a risk to myself. A little thought reveals that confronting an enemy possibly planning to deceive and murder with lies and acting, and stripping away their false façade on the spot, won't necessarily make them surrender; it's more likely they'll tear off their disguise and prematurely reveal their fangs.
But this isn't just any place; this is the Luoshan Headquarters where Great Impermanence gathers, and even the Old Fist God has appeared here before. Even Shan Liangyi probably wouldn't want to stir up trouble here. If the opponent really has me in their sights, it's better to confront them here and now rather than face them elsewhere later.
Under my questioning, Liu Shuying's face showed a mix of astonishment and confusion.