In the depths of the ocean, a sea urchin's quest for love intertwines with the delicate balance of marine life, revealing a tale of courage, sacrifice, and the timeless struggle to find one's heart's true desire....

When a sea urchin's spine is stolen, it sets off a chain of events that forces it to embark on a perilous journey to retrieve it, uncovering secrets that could change its fate and the fate of the ocean....