: Detailed

At first I thought everyone knew that Jianzhen Dongdu and the Nine Secrets didn't write in detail, but it didn't seem to be the case... So, I added a few hundred words of explanation in the last chapter. In order to avoid trouble, I will directly paste the added ones below:
The original version of the Nine Secrets comes from "Baopuzi" written by Huaxia Taoism. Then there was a Buddhist monk named Jianzhen in the Tang Dynasty who went to Japan to teach the Dharma, and also copied the Nine Secrets. This is the famous "Jianzhen Dongdu", but...it seems to be copied incorrectly.
Perhaps it was the incompatibility between Tao and Buddhism, perhaps it was careless, or it was deliberate, but after the original nine-character secret arrived in Japan, the last two words "before" and "xing" became "being" and "before".
This is also the reason why Yakumo Zi angrily calls him an old monk. She suspects that this is Jianzhen deliberately pitting Dongying's practice line.
Original version: Pro, Bing, Fight, Zhe, Ji, Array, Column, Forward, and Row.