Who Says I’m Not a Legitimate Adventurer?

Looking at this dazzling set of data, Lance couldn’t help but clench his fist.

This efficiency was simply astonishing.

In just one night, two core skills had directly broken through to the Mastered level.

Even more terrifying was the expansion speed of that Aether Energy Pool.

From an almost negligible 0.1, it had surged straight to 3.4 scale.

For an average person, an ordinary Adventurer would need at least half a month or even longer of grueling training to reach this value, and that would still require the support of various expensive auxiliary potions.

This was nearly twenty times the training efficiency.

Moreover, this kind of high-pressure training had an immediate effect on his physique, directly increasing his Constitution attribute by one point.

“But this still isn’t the limit…”