The White Tower.
Su Lu casually pulled out a book and checked the points in his badge.
"Cumulative Points: 815! Available Points: 313!"
"Who would have thought... the reception the electromagnetic waves paper received was very high; it gave me 300 points! With this, I'm very close to achieving the authority of 'Three Leaves'."
The Inner Circle Two Leaves authority requires a cumulative score of three hundred, while the Third Leaf requires nine hundred!
Each time you upgrade, you can explore more areas and acquire more knowledge.
For example, the 'Three Leaves' authority allows you to enter the fourth floor of the White Tower. Su Lu estimates that the [Shadow Warrior] profession information should be found there.
"But before that, I should clear out the experience on the first three floors."
Su Lu follows the indicator on the attribute bar and pulls out a miscellaneous book.