You are a rescuer, yet destined to become this world's "Ultimate Villain" —at once the savior humanity prays for, and the nemesis they dread.

Welcome to a city swallowed by the flood. Here, you are no omnipotent hero, but a humble rescuer piloting a small vessel.

Yet, your course carries the last hope of countless souls. Every rescue amidst enemy fire and raging storms brings a glimmer of humanity's warmth back to your sanctuary.

You are not alone. A band of gifted animal companions stands by your side. You offer them shelter; they repay you with pure loyalty. Together, you will build a "Utopia" upon these submerged ruins.

Upgrade your vessel into a fortress on the waves, carrying more lives—and harboring a quietly growing ambition. But your true mission extends beyond keeping this ship afloat.

It lies in the ultimate choice: to defend this world to the end, or to tear it all down with your own hands?