Based on what Xia Nan has learned now, regarding the world's professional advancement system.
Raising the Professional Level not only paves the way for future advancement and transition but isn't without benefits in other aspects.
As one's own abilities are integrated into a fixed system, much like [Gravity Control], [Tidal Shaping], [Heart-drawing Vision], the professional themselves will benefit as their Level gradually rises.
And for niche professions like [Fallen Blade Hunting], which maxes at Level 5, the key change points are likely at Level 3 and Level 5.
This also means that Xia Nan, who is currently a Level 2 professional, only needs to practice [Gravity Etching] to Full Level and raise his Professional Level to Level 3, and he likely could gain a corresponding Battle Skill or specialty.
