As the highest core of the "Defiance" Fortress, this fortress facility is entirely built in an Otherworld, and its energy source is just as Gawain speculated—by leveraging the "divine-power inversion circle," it directly extracts energy from the corpse of the God of Nature, "Amoen, the Giant Stag." It is precisely due to the continuous energy supply from the divine corpses that this fortress has been able to operate in isolation from the world until today.
But this is also where Gawain's regrets lie—the fortress's extremely unique power source and its special environment determine that its internal technology lacks universality and reference value. At least for now, this fortress cannot directly benefit his realm.
It's very advanced but also too unique. It's meaningful yet too dangerous. With the current technological and production levels in the territory, neither development nor research is possible.
