This kind of high-level tactic, "feinting east while striking west," is certainly not the spontaneous handiwork of the "Horse."
After some interaction, Fu Qian felt he had gained a considerable understanding of the Celestial Sphere Sect's modus operandi.
In summary, it could be described as "upright but ruthless."
Just like the commandments they upheld, within what they deemed reasonable limits, their methods were cold and unrelenting, but once the line was crossed, they displayed commendable restraint, never violating their principles.
Throughout this journey, as a new experimental case who piqued their curiosity, he had sequentially been exposed to nightmares, diseases, pollution, and finally, allowed himself to be bitten by a Bloodsucking Parasite linked to the contamination.
It was glaringly obvious that this was the extent of their limits.