Ch. 504Calculation
Chen Mu used the Nine Cups Calculation Scripture to locate Yinling settlements and gather information while trying to find Feng'an City. After hundreds of calculations pointed southeast, he became confident that was the direction to pursue.
- Chen Mu tested the Calculation Scripture by seeking a nearby Yinling gathering spot, but his first search led to an empty cliffside.
- Chen Mu met an underground-dwelling Yinling who said a valley settlement two hundred li away had vanished and the River of Forgetfulness had disappeared.
- Chen Mu concluded that Yinling rumors could not help him find Feng'an City, so he focused on practicing the Calculation Scripture.
- Chen Mu located two more Yinling settlements after repeated calculations, one southwest of Black Wind Gully and another far to the north.
- Chen Mu found that southeast had appeared in 223 of more than sixteen hundred calculations toward Feng'an City and decided the result was reliable.