In the study, Ove was giving Lin Ke a lecture.
Lin Ke had just made a breakthrough to a level two professional during a simple sparring session.
This also proved that to achieve growth, burying oneself in research was not enough; practice was necessary.
For example, professions like [Scholar], need enough feedback to make breakthroughs, whether from learning, research, or experimentation.
Whereas professions like [Knight] find their best path to breakthrough through training and life-and-death battles.
"...So, for professions like [Adventurer] or [Explorer], what's needed for a breakthrough is ample 'adventure' and 'exploration.'" After finishing his talk on upgrades, Ove smiled at Lin Ke:
"I didn't expect you to break through so quickly; even at lower levels where the pace is fast, you're still remarkably swift. Your talent is truly impressive!"
Ove's voice carried a sigh and a trace of unnoticeable envy.