Lin Ke had a bold conjecture.
If the people of the Illusionless Gu Sect really knew the Skin-Swapping Technique, then those people might very well be right beside him.
Perhaps they were the very people who kept him company day and night.
He continued interrogating Feng Jinyan. "Senior Brother Feng, how many Shu Frontier Secret Agents are there?"
"Who do you know of?"
Feng Jinyan answered very calmly, "As far as I know, every sect has our people. You simply haven't noticed."
"We can't exchange information with one another, but as long as we're willing, we can definitely recognize each other when we meet."
Lin Ke grew even more interested.
"Oh? How can you be certain the other person belongs to your sect?"
Feng Jinyan's consciousness began resisting again. He twisted his body incessantly, making every joint crack under the friction between his own resistance and his soul.
It was like a confrontation between his self-awareness and his soul.
In the end, he actually passed out because of some force, bringing his speech to a halt.
Lin Ke's brows were now locked in a frown. He needed to report this to the sect's higher-ups as soon as possible.
Moreover, it had to be someone he could trust absolutely.
Otherwise, if the person he chose happened to belong to the Illusionless Gu Sect, then from the moment he appeared,
he, Lin Ke, would be on the Illusionless Gu Sect's kill list.
The matter of Feng Jinyan could not be exposed yet, so he could only continue controlling him with the Soul-Hunting Mosquito.
He would turn their scheme against them and secretly observe the Shu Frontier Spy's actions.
After settling all these matters, Lin Ke knocked Feng Jinyan unconscious with a palm strike and left the Soul-Hunting Mosquito on him.
Afterward, he