The Formless Tribulation Skill actually comprises only three chapters. The first chapter is the general chapter, which describes the Hidden Meridian, the thirty-six Big Hidden Acupoints, and the seventy-two minor Hidden Acupoints, as well as the method for activating the Hidden Meridian. The second chapter discusses Tribulation Power. The third chapter deals with Tribulation Skill.
Ruo Li planned to tamper with the Formless Tribulation Skill before telling it to Gui Nu, so she took the opportunity to tell the correct Formless Tribulation Skill to Jiang Xiaobai before Gui Nu returned, allowing Jiang Xiaobai to start cultivating it before Gui Nu.
Jiang Xiaobai had a photographic memory, and once Ruo Li finished speaking, the contents of the Formless Tribulation Skill were firmly etched into his memory.
Just as he started to prepare to sense the seventy-two minor Hidden Acupoints, Gui Nu returned with the paper and ink he had found.