At this moment, Kadi was not being held captive by Kuyi Tulan.
Because no matter how you look at it, Kadi was a walking resource, not a prisoner. The attitude toward a resource is evidently different from that toward a prisoner, and this is a lesson learned from the previous unsuccessful attempt with Xiso.
However, this doesn't mean that Kadi can gain freedom under the watchful eyes of Kuyi Tulan.
Currently, Kadi is still restrained, but within a large range, he can move freely. No matter how hard Kadi tries, he cannot cross the boundary of this range because his abilities are suppressed; even the unsolvable flames on him are completely subdued at this moment.
It must be said that Kuyi Tulan is really skilled to come up with such a method.
The area where Kadi is currently is in the middle of a lake, and in the middle of this lake, there's a small island where Kadi is now staying.
