It can be said that the vast majority of Noble Families, even including Celestial Human Families, may not necessarily have their own Upper Grade Technique inheritance. The "Red Dragon True Technique" of the Celestial Person Huangfu Family, although an Upper Grade Technique, is said to only have inheritance within the Celestial Human Chapter. To cultivate the Celestial Human Chapter, one must go through their main vein.
This is the current situation.
Just like the Longzuo Wang Family, because their founding ancestor is a Purple Mansion Ascendant, their cultivation technique system is much more comprehensive than that of the Ping'an Wang Family, having a system that directly points to the Purple Mansion.
Whereas the Ping'an Wang Family's own "Profound Origin Technique" can only be cultivated to the Celestial Human Realm. If one wishes to progress to the Purple Mansion, one must either develop their own technique or rely on the Purple Mansion Academy.
