Hearing Senior Xukong's suggestion, Lin Mu decided to do exactly that.
"I have a good hunch where the formation array's spirit Qi source is…" Lin Mu said before he looked towards the other end of the floor.
While it could not be seen directly from here, Lin Mu was dead sure that the runes should definitely link up with other runes in the corridor and then they finally reached the sphere that was located on the other side.
Lin Mu used his spirit sense to check all the runes in this room before finding the layout for the spirit Qi channeling formation that was included in it. Though the moment Lin Mu figured it out, he felt angry.
"Dammit, other than the direct links on the surface, all the rest are hidden and melded with the ruins." Lin Mu said.
While it was not an absolute sign of failure, Lin Mu could still figure out a certain pattern to them and he reckoned if he spent a certain amount of time with them, he will figure them out.