Ning Zhuo flipped through Shen Xi's classroom notes, and it was utterly clear, easy to traverse, and unimpeded, with no obstacles whatsoever.
Not only that.
Ning Zhuo could also see the contents that were not recorded in the notes, the subsequent parts.
For example, "Fixed Calculation."
Shen Xi only wrote "deduce based on fixed principles," but Ning Zhuo could "see" that so-called Fixed Calculation actually involves pre-deducing every possible variation of the Nine Palace Formation and inscribing them into the Array Heart. The Array Heart is like a thick Array Map Book, turning to the corresponding page for whatever situation arises. This method is stable and reliable, but has limited flexibility.
For example, "Variable Calculation."
