In an arid wasteland scorched by ecological collapse, pure drinking water is the ultimate currency, worth far more than gold. Inside a lawless underground slave market, Ethan encounters three dying mermaids locked in iron cages, about to be carved up by gang warlords. Having just awakened the legendary Heart of the Ocean system, which generates infinite purified water, Ethan shocks the room by outbidding the territory's brutal cartels.
Transporting the aquatic maidens to a hidden subterranean oasis, Ethan uses his crystalline springs to restore their dehydrated scales and awaken their ancient tidal magic. In gratitude, the three sirens pledge their mystical powers to his side, helping him construct a lush sanctuary amid the barren dunes. Together, they defend their oasis against desperate warlords seeking to plunder their paradise.
