Ryo Hazuki wrote: "Looks like a text on moves. It explains moves I've never seen before. What move is this? A move of the Tiger Swallow Style, Zhuanshen Shuanghuquan. A move combination unique to the Tiger Swallow Style. Lan Di knows all these moves. Zhu seems to know a lot about the Tiger Swallow Style, he's done much research on the Tiger Swallow Style. Why did Zhu spend so much effort researching the style?
It's thoroughly explained. Did Zhu write this? It explains about the Tiger Swallow Style. The Tiger Swallow Style is a style derived from Yanqingquan. A combination of Dahuyan and Xiaohuyan. Has strong hand moves, as powerful as a fierce tiger. Feared by the Emperors of the past and thus prohibited. A style prohibited by the Emperor Yanqingquan. The origin of the Tiger Swallow Style seems to be Yanqingquan."
This is very interesting. The part that says "Has strong hand moves, as powerful as a fierce tiger" really makes me think about the Mysterious Scroll found in the Hazuki Dojo. At one point, it reads "strong enough to fell a fierce tiger in one hit." So perhaps the Mysterious Scroll is a move of the Tiger Swallow Style. Perhaps, even the one used to kill Iwao.
It's also interesting how he says "The origin of the Tiger Swallow Style seems to be Yanqingquan." And "A style prohibited by the Emperor Yanqingquan." So Yanqinquan was the creator? Also the one who prohibited it? I wonder why.
Anyway, I want to see everyone's research on this! See what we can come up with!