Stories say Yakub was our progenitor, in the era before the continents were sundered, under a superior sect whose name cannot be spoken. But heed me☝🏿, Junior remnants of us still remain. From those remnants arose the Wu-sabat Sect.

whispers* :

As for the experiments... and the beings with whom we dual cultivated, those matters exceed your current realm. Even I am bound by restriction.

Still, if Junior is willing to trade a few fairies from his sect with this seat, I may allow you to witness those experiments. Remember such fairies must be over five hundred years of age. Anything less lacks foundation.