It was the day after Li returned to the ducal house.

After finishing breakfast with her younger sister sitting on her lap, her father and grandfather called out to her.

“Li, about that Orb Dimensional Vault magic you mentioned yesterday, could you show it to us in practice?”

Li readily agreed to the request.

However, no matter how spacious the mansion was, it was still impossible to do it indoors.

And so, she led her family and the servants out into the garden.

“I’m going to begin,” Li said as a signal.

[Orb Dimensional Vault 'Release']

With the trigger words, her handmade camper appeared.

“Oooh,” voices of admiration rose from the servants.

“So this is the new carriage you prepared, Li. May we take a look inside?”

At her father’s words, Li nodded.

“Please, go ahead and have a look.”

Li opened the door of the camper.

“Big sister!”

Led by her father and grandfather, everyone stepped inside.

Pulling her younger sister and brother along by the hand, Li entered as well and their excitement skyrocketed.

“Muhhaa!”

Her grandfather let out a shout completely unbefitting a high ranking noble, overwhelmed by surprise.

“This is incredible! How in the world does this work!”

While her father calmly surveyed the surroundings with a quiet “hm,” her younger siblings ran around excitedly.

Her mother and grandmother sat down on the sofa and had a maid prepare tea.

Seeing how quickly her mother and grandmother adapted at first sight, Li thought they were truly formidable.

“So the Orb Dimensional Vault applies spatial magic, doesn’t it?”

Her grandmother, who held the position of chief court mage, asked Li.

“That’s correct. At first, I tried without using a medium, but it didn’t go well.”

“So you used an orb as the medium. Yes, it’s very well done.”

Her mother was a specialist in magical tools.

She rolled the orb in the palm of her hand, apparently examining it carefully.

Incidentally, orbs are items that drop when monsters are defeated.

In this world, for some reason, when monsters are defeated, their bodies vanish like smoke.

What remains afterward are items known as drops.

There are many kinds of drops and orbs are one of them.

By the way, all of the orbs Li possessed had been purchased for her by maids.

“Here goes!”

Her mother took a fresh orb from one of the maids and poured mana into it.

It seemed she wanted to try it herself.

“Mm, success. But it doesn’t feel like I can store as much as you can, Li.”

Even with an example to follow, succeeding on the first try was the quality of the Karasebed Ducal House.

Li certainly possessed cheats.

But her family was no less impressive, which was likely why they were the Karasebed Ducal House.

“Oh? Then I’ll try as well.”

Her grandmother casually created a dimensional vault from a new orb.

“It’s quite difficult,” she said, smiling nonetheless.

“Mother, what should we do?”

Her mother asked her grandmother.

What Li had created without much thought was, in fact, a strategic class item.

After all, with an Orb Dimensional Vault, the very concept of transportation would change.

Cargo that previously required multiple carriages could now be carried with a single orb.

Creating one with large storage capacity was difficult, but the value was immense.

“This isn’t something we can sell. At least at first, it should be managed by the state.”

“Indeed. Owner registration will be essential. We can’t have it used freely,” her grandfather agreed with her grandmother.

Her father seemed to share the same opinion.

“Li, how many do you currently have on hand?”

“The one for this carriage, one for a simple base, one for the open air bath, one for food supplies and including one for miscellaneous goods and a spare, six in total.”

At Li’s words, the members of the Karasebed Ducal House exchanged glances.