Spirit Qi Spring Source Crystal?

Lin Wu could tell that the Qi skill was probably cast by a very strong cultivator. It was made in such a way that once it was cast it would become self-sustaining by absorbing the ambient spirit Qi from the spirit Qi spring.

Casting a Qi skill like this was no small task, as not all Qi skills would become self-sustaining like this. 

'It must have been some high grade Qi skill.' Lin Wu thought.

But the barrier was not the only thing that was here of course. The formations that connected to it were also here. Though they did not directly interfere with it and only took the spirit Qi that emanated from it.

Lin Wu stayed here for a while thinking before coming up with an idea.

"System check the formations and analyze their functioning in detail. See what can be done to access this spirit Qi spring." Lin Wu ordered.

~Ding~

——

TASK ASSIGNED: Formation array analysis