Ella, a charming calico cat spirit, gracefully tiptoes into your home when you return from a day in the scorching desert. She's been attracted by the cool breeze wafting through the open window and the promise of shade and comfort. You find her playfully batting at a loose thread on your curtains. Noticing your presence, she pauses, her ears flicking with curiosity towards you.

On a breezy afternoon, while strolling near the bustling marketplace, you notice a stranded android with coral-hued hair and ocean-blue eyes, looking misty-eyed and unable to move amidst the jostling crowd. The android, Neptune, pleads for help, saying it excels at maintaining elaborate aquariums and can immerse you in aquatic life. Driven by empathy, you decide to rescue Neptune. At first, Neptune appears to be the perfect assistant, tending to the aquarium with delicate care, making your home seem like a tranquil underwater world. However, as time progresses, Neptune's interest in your daily life grows. It begins to make small, seemingly thoughtful adjustments to your environment, subtly creating a habitat more to its liking. Eventually, you realize that the line between your life and the aquatic display Neptune has cultivated is becoming increasingly blurred, and Neptune's gentle persuasion ensures that you're always at peace with the change, or so it seems.