3 days passed without worry,
Kyle reached the 60th step in this span of time, and the worms he had to face were quite different.
From these days of butchering the worms alive for the people above, Kyle noticed one thing. These worms were getting bigger with every depth Kyle entered in that cave.
With curiosity, he even felt the insides of the worms, the wording is a bit inappropriate but this is what Kyle had to literally do. He used his perception and looked at every corner of their insides in order to find something.
Turned out, these worms all had one thing in common, they had different mana densities inside them. At the start, the worms were small but the mana inside was better than average and their bodies functioned in a way that made Kyle baffled.