The "Technique of Observing Beauty" of the Joyful Sect was not originally intended to search for the most exceptional beauties, but to find disciples with outstanding talent to ensure the inheritance of the sect.
This secret method could deduce the physical condition and root bone aptitude of a woman from her exposed facial features, hair, fingers, and even a mole on her face.
Every major sect had similar methods for selecting worthy heirs.
Hence, it is said that there is no intrinsic good or evil in cultivation techniques, it all depends on how they are used.
At this moment, as everyone was undressed in the hot spring, Li Pei, with a curious mind, tried to verify her learning with a few beauties.
When observing the Liao Family Sisters, she marveled at how accurate the secret method was, pinpoint accurate.
But when she saw her own master, Li Pei started to doubt if she hadn't fully mastered the technique, as her observation seemed off.