A few months ago, Yi Yun had read the notes left behind by Lin Xintong before Yi Yun reached the Qi Gatherer realm. Among the notes, there were records about this mysterious feeling—When 'Dragon Rib Tiger Bone Fist' is completely mastered, a dragon and tiger would appear within the mind; with the Tiger Leaping through the Mountains and the Dragon Rising to Nine Skies! Yi Yun had just failed to connect that to what he had experienced the previous night.
It was difficult not to replicate the battle between a dragon and tiger in one's mind. Every action would be identical to the actions of a dragon and tiger. At that point, every aspect of the 'Dragon Rib Tiger Bone Fist' would have penetrated into one's marrow.
After that, a warrior could forget all the moves of the 'Dragon Rib Tiger Bone Fist', but when they battled, they would be able to perfectly manifest the spirit of 'Dragon Rib Tiger Bone Fist' in every movement.