Changing my perception of something I see.
Those were words I found difficult to understand, but with the help of my Goddess's example, I was able to grasp her meaning. It wasn't a difficult thing to do.
All I had to do was use my imagination to alter the perception of what was in front of me. As soon as I altered the perception of what I saw, my magic core, filled with the holy magic of the Goddess of Nature, vibrated and blurred my vision into reality.
The wooden bathtub, filled with warm water, expands into a wooden tub similar to the hot tub in the Main Mansion bathroom. I don't know the process behind this manipulation of space and time, but it seems useful for expanding a small space.
Without altering the original dimensions of the exterior tent, it's just like the Dungeon wonders I've often heard about from adventurers. Like a Dungeon whose exterior is a fragile, uninhabitable manor house, while its interior is a meadow filled with fluffy sheep-like monsters.
