Eleanor was once just your average Slime infested cave, not strong enough to be considered a dungeon but still not weak enough to be left alone if discovered due to the usual nature of the species of monster inhabiting her. But that all changed when due to a series of events she came into existence and a unique variant Slime was born inside her... it was a reincarnated soul that possessed the corpse of a pair of Slimes that had died in the process of her conquest over the wild Slimes that had inhabited her, causing it to become the variant known as a Ghost Slime. it was during this moment when Eleanor had become a true dungeon where the terrified soul in the body of a Slime sought to understand what was going on and she felt a strange sense of compassion and comradery towards the poor thing. With that over the many years to come the dungeon Eleanor and the Slime that would come to be named Arora became gradually closer till they were practically family and would stay by each other’s side for the rest of their lives along the road they faced with the many friends and even enemies they were fated to make.