Yijin Jing!
Broad and profound, not something that can be fully comprehended in a short period, the cultivation method of Martial Arts True Qi; the cultivation method of Martial Arts Divine Arts; the cultivation method of Martial Arts Formation; the refining method of Martial Arts Pill; the alternative methods of Martial Arts Skill.
The entire "Yijin Jing" cultivation treasure book is divided into five major categories, and within these five categories, there are some subcategories. The cultivation method of Martial Arts True Qi has only one powerful record, while Martial Arts Divine Arts comes in many varieties, Martial Arts Formation is the same, and the refining methods of Martial Arts Pills are even more diverse. As for some alternative martial arts skills, Ye Tianchen simply didn't have time to read.
