Challenging the Fifth Level 

"That sounds really complicated..." Lothur commented to those beasts, feeling that the prizes ahead would be even more impressive considering this difficulty.

He then asked. "How far have you gone? What about those 2nd stage beasts?"

The lizard then said. "Our limit is the next level. As for them, even though they are weaker than us, reaching the fifth corridor is not that difficult for them."

The crocodile added. "The problem with the fifth corridor is that we can't get past it on the first try, and every time we come back, it gets harder. So for us, it's almost impossible to get past that level, while it's not hard for them to get this far, even though they have inferior strengths to us."

"But not only that, since they have different levels and take different tests than us, their test is a little less complicated..." The creature next to the yellow crocodile said. "It's just a shame that none of them made it through that corridor the first time."