In the trial at Ghost Fog Mountain, whether it was the power displayed by Oda Mai at the end or the speed shown by Wen Manny before her "Ghost Transformation," while frightening, it wasn't to the point of being utterly incomprehensible.
What they had reached was the "limit" of humans.
There were traces to follow and reasons to comprehend.
However, in that trial, Yi Lin easily raised his Mental Attribute to over 10 points, demonstrating terrifying Telekinesis; with a mere wave of his hand, mountains would collapse, no wonder Wen Manny accused him of "cheating."
Indeed, Yi Lin in that state was no different from "cheating."
After the trial at Ghost Fog Mountain, without the boost from ghost qi BUFF, Yi Lin's Attribute Value returned to normal.
But, surprisingly, his Mental Lock had loosened, and he had regained control over the superpower of "Telekinesis."
An ability that should only be mastered after breaking through the Mental Lock, was now being used ahead of time.