Other than the realm of the Sword Dao and secret techniques.
Other than that, the only things that could greatly increase his strength were all sorts of external items.
The external objects here mainly referred to various magic tools.
For example, high-grade flying swords, defensive ling armor, auxiliary magic tools, and so on.
A high-grade flying sword. He had a third-grade superior-grade flying sword, the Rainbow Sword, gifted by the Yang Family Patriarch, Yang Linyuan.
The defensive ling armor was slightly lacking, but he still had a level two superior-grade natal ling armor that he had tailored for himself.
That's right.
The second-grade spiritual armor inheritance of the Chen family was also exchanged for by the Qianyuan Sword Sect.