Tang Li Xue might be a bit disappointed at her current perfect level of the [Art of Concealment], but she was also happy because it meant her perfect level of the [Art of Concealment] still had a lot of potential for development in the future.
If she could freely control her seven emotions and six desires, and she could do anything in the uninterrupted neutral state without any intention or desire, then it means she can attack her enemies blatantly right in front of their faces without them even realizing it.
Tang Li Xue shook her head to clear her drifting thoughts while muttering helplessly: "That is still too far from me. What I need to focus on right now is to quickly get used to the perfect level of the [Art of Concealment]. It takes too long for me to activate it."
If it was before, Tang Li Xue could easily activate her [Art of Concealment] in an instant.