Douluo's myth of Haotian

In the training room, Tang Bufan was instructing Gu Nihuang to practice Hunyuan Gong.

Hunyuan Gong, as the core skill of the Hunyuan Sword Sect, is far from being comparable to the ordinary innate internal skills and mental methods. Its content is so extensive and profound that even Tang Bufan dare not say that he has fully understood it.However, using his two lifetimes of cultivation experience as a guide...