After all, whether it was fixed grain silos or large-scale space-type ability users, nothing matched the convenience of the little hamster's portable space. Small enough to fit in a pocket or backpack, the little hamster's spatial capacity was remarkable, akin to that of a human space-type ability user. Its storage could even upgrade over time, and the little hamster's upgrades progressed much faster than those of humans.
The more Kim Haru thought about it, the more he felt this idea was brilliant.
The only concern was whether there were enough of the little hamster's kind to make this work.