Randy could see that his body was glowing in dark blue color when he absorbed the ability stone.
But instead of feeling uncomfortable like the system stated, he was rather feeling more serene and peaceful as he felt changes occurring to his body, no, perhaps to his entire existence on the fundamental level.
This feeling was very hard to describe, but if he had to put it into words, then it would be like being showered with a blessing of some kind.
Even though he had never experienced what receiving a blessing would feel like, but that was how he felt at this moment when the warm but soothing currents of energy permeated his whole body.
Although that may be a wrong interpretation, but it does not matter if that was not truly the case since he was not feeling any discomfort at the moment.
At this point, he could feel the warm currents of energy entering something that was not physical or tangible within his body.