Keith did not know what he should do after he had been left in the domain's opening by Alice. She had not given him any instruction on how to get to his destination.
All Keith knew was that the egg in the center of this room was calling out to his soul and he needed to have it. It was the solution to all his problems.
But the nasty swamp in the middle of the room caused him to pause. He did not know how to cross it. But he had an idea he could try.
He took out the mana stone that stored Amelia, one of the protagonist's abilities, and activated it. His body instantly felt lighter and Keith was able to jump the distance. This ability was working, just as he expected it to.
'Man, protagonists are such cheats in their way. I cannot believe Amelia's ability to work in such a dangerous part of the dungeon.'