Su Li: "Are you a pig-brained or something? I made it so obvious; if you still don't realize I'm not Su Shi, then your head must be full of crap."
Su Li hadn't hidden her identity at all.
Compared to the original owner, although her personality did not match that of the 'main personality,' as a half-bodylike entity that had grown up with the main one from a young age, it was indeed a bit challenging for people not very familiar with them to discern the differences between the two.
But it was simple when it came to Su Li.
Even the gender had changed; if you couldn't figure it out now, you were both blind and mind-blind.
Having her disguise uncovered, Yuan Qingmei lost her cautious demeanor and loudly exclaimed, "Where is Su Shi? Hurry up and give the body back to Su Shi. You're like a cuckoo taking over the nest."
In the Heart Realm, Su Shi, too, was riled up by Yuan Qingmei and started to think about wresting control of the body again.