The Primordial Yang Divine Thunder was a personal acquisition of Ancestor Ge Cang, so it was not kept in the Transmission Hall.
It was said that within the entire Qingfeng Sect, besides the Direct Disciple Qi Yue, only Wei Dao had been taught the Primordial Yang Divine Thunder.
Therefore, outsiders only knew of the Divine Thunder's power through word of mouth; few had ever witnessed it firsthand.
Bai Zichen himself had only caught a fleeting glimpse of the Primordial Yang Divine Thunder's might from a distance during the Reclamation War, at the Battle of Feiyue Lake.
However, that had been when Ancestor Ge Cang had cultivated to the realm of the Qianyuan Primordial Yang Divine Thunder Net, which was different from the ordinary Divine Thunder.
