A sea otter raises an orphan kitten as her own, and that simple act of motherhood becomes the entire argument against nuclear weapons. The film never preaches. It shows you love that exists in the world, then asks you to consider what destroys it. By the time the message arrives, you've already felt why it matters.

A young kitten finds itself alone in the world until a grieving sea otter, who has lost her own child, takes the orphan in and raises it as her own. What begins as an unlikely family becomes a bond built on compassion and shared loss, and the pair settle into a peaceful life together in the ocean. That calm is broken when they come upon what looks like a sea monster, which proves to be a nuclear submarine built by humans. Told through anthropomorphic animals facing a very human problem, this short educational film carries a clear message of peace and a call to abolish nuclear weapons.