Can you recommend some Doujin novels written by the Three Purities Sect?

I recommend "Primordial Heavenly Venerate." The main character Luo Chen transmigrated to become one of the Three Pure Ones transformed from Pangu's primordial spirit, Primordial Heavenly Venerate, and participated in the survival and struggle of the Primordial World. The Three Pure Ones and many other great gods appear in this book. It should be one of the prehistoric doujin novels that you're looking forward to. I hope you like this fairy's recommendation. Muah ~😗