King Bull, ruler from the desolate world of Muzanda, spearheads an invasion of Earth to seize its vital Gaia Energy—a lifeline for his dying planet. His strategy centers on deploying a colossal UFO above Mt. Fuji, engineered to siphon the resource and destabilize Earth’s ecosystems. Commanding a legion of loyal subordinates, he employs relentless mechanized armies and cutting-edge robotic units to overwhelm resistance. Driven purely by survival, his campaigns prioritize ruthless efficiency over negotiation, clashing with Earth’s defenders through calculated strikes and superior technology. The character embodies a singular existential threat, defined exclusively by his militaristic agenda, with no elaboration on his past, alliances, or inner conflicts beyond the immediate crisis.