Ning Doesn't Even Need Crimsonbright

To reach the ‘one with the world’ level in footwork, one needed to spend time training. The same was true for reaching the ‘one with the world’ level in swordplay. Although Ning had yet to reach the ‘one with the world’ level in swordplay, Ning’s swordplay was no longer what it had been mere months ago. He didn’t even need to utilize the [Crimsonbright Diagram of the Nine Heavens] in order to easily defeat this Grizzly.

Book 2, Chapter 8