These two Magic Cubes were something she brought along when she left home.
Because the essence of these two Magic Cubes is just a large battery with a "Divine Magic Trigger," all the power still comes from the internal Elemental Elves' extraction.
To allow the Magic Cube to function normally, it must constantly draw Power of Faith.
She had already specifically tested it; once placed in storage space, this extraction would be blocked.
These two Magic Cubes need to remain in the real world to recharge; they cannot be stored back into the storage space.
Wanting to carry them while not being able to store them in space, attaching the two large metal blocks temporarily to the staff seemed the most convenient way to carry them.
But what she really thought about was not the Magic Cube itself, but the Elemental Elf inside!
More accurately, it was a characteristic she accidentally discovered while researching these Elemental Elves recently!
