Water Star technology has developed to a very high level, and long ago ventured beyond the planet, never stopping the development of war weapons.
Initially,
when the massive fissure named the 'Abyss' appeared, though it shocked many, no one associated it with the danger of extinction.
Those monsters, although extremely fast, terrifyingly powerful, and possessing resilient vitality, would cause irreversible disasters if they storm into cities.
Yet, after all, they were only creatures and only appeared on sparsely populated resource stars. Once the higher-ups of Water Star reacted, they mobilized numerous war weapons, pouring endless firepower to blast those hideous and variously shaped monsters to smithereens.
The monsters gushing out from the Abyss were once sent to research tables, considered a milestone in Water Star's discovery of alien life.
But as time passed,
the resource star where the Abyss appeared was quickly becoming unsustainable.
