Although he didn't quite understand the principle, as the content from the Divine-grade Martial Arts filled into the incomplete parts of the "Step Heaven Song," the quality of the Cultivation Technique jumped from "Miracle Technique" to the level of "Secret Transmission."
According to the classification in the world this book originated from, a Miracle Technique was Sixth Grade, just entering the realm of Middle Martial, while a Secret Transmission was considered Fifth Grade merchandise.
The problem was, the game "Taiwu Scroll" didn't have a setting for Skill Promotion, did it?!
"Is it because the version of Taiwu I played has just entered the official release, and this Secret Manual comes from an era after several updates? Or is it that there's a discrepancy between the illusion and the original design?" Feng Xue, thinking about his Suffocation Blade which only worked on living beings, didn't dwell on this for too long.