When Lunar, the only Moon Rabbit, finds herself adrift and alone in space, she looks for a planet to land on and gather her memories. Her eyes land on a small water-covered one, with white fluffy clouds around it and a few green spots on its surface.
Lunar decides to investigate, having nowhere else to go.
Unfortunately the planet is a lot bigger than she thought, and the people on it less welcoming. Can the only Moon Rabbit find a place on a planet where she's alone and surrounded by strangers?