Deduction Technique has always been Su Han's greatest pain.
In the Eastern Region, there are the Divination King and the Great Saint of Divine Strategy. Wherever Su Han fled initially, they would deduce his location.
In the Central Plains, Su Han encountered the Heavenly Strategy Saintess, Xun Gua Saint, and Yun Ji Saint, all of whom could deduce Su Han's position, making him very passive.
All along, Su Han had no means of counter-deduction, so he could only avoid it as much as possible, but this was not feasible. Although he didn't know why the Yin Yang Great Emperor's deduction failed last time, it certainly wasn't his doing.
The appearance of the Little Causal Technique is simply a gift from heaven to Su Han.
With the Little Causal Technique, Su Han can use the causal lines to prevent deduction, and even use the causal lines to find those deducing him, greatly enhancing his ability to protect himself.
