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To begin with, in this world, the gap between levels was not so easily bridged.
To put it bluntly, ten Lv.1 adventurers might not necessarily be able to defeat a single Lv.2, let alone the gaps between even higher levels.
And those ten Lv.1 adventurers would all need to have their abilities at the A to B range, while the Lv.2 had only just leveled up and had their basic abilities reset to zero.
One could imagine just how vast the gap between levels truly was.
That was why, when Noah forced Ais back without receiving a blessing, even Loki, a goddess, had been shocked. Bert had loudly insisted that he could not accept it, and even Finn had tested Noah—all because of that.
Then how great was the difference between Lv.5 and Lv.6?
To put it simply, it was not quite a difference between heaven and earth, nor was it enough to inspire despair, but it was still astonishingly large.
Not to mention, if that Lv.6 happened to be a Floor Master with extraordinary abilities, then there was even less need to say anything.
Just as Goliath was only Lv.4 yet possessed strength and endurance capable of rivaling Lv.5 or even Lv.6, the Floor Master on the 37th floor surely surpassed the Lv.6 category in certain respects.
Therefore, under normal circumstances, adventurers of the same level had little chance of defeating a Floor Master alone, much less challenging one above their level.
Yet Ais had done it.
As an Lv.5, she had challenged an Lv.6 Floor Master and won.
That great achievement was absolutely enough to raise Ais to Lv.6.