Title (Part 1)
"So normally, the only time you'll be able to evolve your dimensional storage into an inner world is when you reach high rank," Raydon said after giving it some careful consideration.
He was under the impression that his inner world, which had apparently not changed other than receiving a new name, was not particularly impressive. If, on the other hand, this is something that can only be accomplished by achieving a high rank, then it should most definitely be more advantageous than it appears to be.
Also, according to Samuen, the fact that each one of them began developing their dimensional storage from the very moment they awakened as an item holder and prepared for the day that they would one day become high-rank and obtain the inner world was clear evidence of how much they cared about it.