The swamp soil was already being used for construction purposes, and now, with the potential addition of a mine, that area could serve as a source of raw building materials.
As he planned, Kim Haru began to consider whether it was time to acquire a drone or some other flying device to survey the mountain forest's layout properly. The system-provided maps were all two-dimensional; while they prevented him from getting lost, they didn't offer much in the way of strategic insights.
While examining the box containing the Starlight Armored Bugs, Kim Haru noticed it held not only the insects but also a milky-white crystal core.
The crystal core had filament-like patterns at its center. Kim Haru recognized it immediately—it was a Psychic-type crystal core. Judging by its coloration, it was likely a Level 3 Crystal Core.
Since it was placed inside the gift box, the cryatal core was clearly a present for him.